Slow Load Time & Lag Making Campaigns Unplayable.

I had some issues several days ago with the compendium not loading, API scripts not loading, and overall slow (but acceptable) performance. Today I've tried loading up several campaigns to prepare for games this weekend and have been experiencing a frustrating amount of lag (~1s response time) when I try to move or scroll the map, click a token to see it's bubbles, mouseover the tools in the toolbox, or click on one of the tabs in the chat panel.  I have been getting consistently good performance on Roll20 up until this point. My last session on 3/24 went off without a hitch. The aforementioned issues appear to have all manifested since then.  This is on Google Chrome Version 65.0.3325.181

Have you added a lot of characters/monster recently? Every one in your list gets loaded into the page, even if they are archived. Also, Give Firefox Quantum a try. For many people the speed boost is dramatic.

Only a small handful (3-4). I am running Tomb of Annihilation, which has quite a few, but it's been working fine up until this point. The issue is occurring both in that campaign and in one that has only a single map and no sheets loading. I'm having no performance issues when I load up my buddies' game.

Switching to Firefox Quantum seems to have fixed the problem for the time being. Thanks for the suggestion Keith!

Exacly the same. All of the sudden my Roll20 on Chrome was having some huge lag/delay. Firefox works 100%  Ugh... Chrome starting to get on my nerve

Problem: Many points of interaction on the virtual tabletop are consistently slow. Right-click panning, Zooming using the zoom bar or mouse wheel, selected a new tool on the toolbar, and interacting with tokens is choppy. As far as I can tell there is about 1s between states (not sure if that’s the right term. Basically it will zoom a bit, freeze for 1s, zoom a bit more, freeze for 1s, then zoom the rest of the way. The same thing applies to token bubbles popping up, tools activating, etc. Reproducing the Problem: 1. Click ‘Join Game’. Wait for game to load 2. Map loads up slowly, with ~1s gaps between assets rendering. 3. Game consistency runs slow, as mentioned above, until I click Exit Game. Browser: Google Chrome Version 65.0.3325.181 Extensions: Adblock Plus,&nbsp; Application Launcher for Drive,&nbsp; Google Docs Offline,&nbsp; Google Hangouts,&nbsp; Pinterest Save Button,&nbsp; FireShot,&nbsp; User-Agent Switcher for Google Chrome,&nbsp; Window Resizer,&nbsp; Google Docs,&nbsp; Google Sheets OS: Mac OSX El Capitan (v. 10.11.5) Bug Triage: Step 1: Switching to Firefox Quantum causes no issues. Step 2: Problem persists after deactivating extensions and reloading browser. Step 3: Problem persists after clearing cache. Step 4: Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval' https://*.googlesyndication.com https://*.doubleclick.net <a href="https://partner.googleadservices.com" rel="nofollow">https://partner.googleadservices.com</a> <a href="https://www.googletagservices.com" rel="nofollow">https://www.googletagservices.com</a> <a href="https://ssl.google-analytics.com" rel="nofollow">https://ssl.google-analytics.com</a> <a href="https://www.google-analytics.com" rel="nofollow">https://www.google-analytics.com</a> <a href="https://ajax.googleapis.com" rel="nofollow">https://ajax.googleapis.com</a> <a href="http://ajax.googleapis.com" rel="nofollow">http://ajax.googleapis.com</a> <a href="https://d3clqjduf2gvxg.cloudfront.net" rel="nofollow">https://d3clqjduf2gvxg.cloudfront.net</a> <a href="https://cdn.firebase.com" rel="nofollow">https://cdn.firebase.com</a> https://*.firebaseio.com https://*.tokbox.com https://*.opentok.com <a href="http://static.opentok.com" rel="nofollow">http://static.opentok.com</a> <a href="http://www.google-analytics.com" rel="nofollow">http://www.google-analytics.com</a> <a href="http://cdn.crowdin.com" rel="nofollow">http://cdn.crowdin.com</a> <a href="https://crowdin.com" rel="nofollow">https://crowdin.com</a> <a href="http://stun.l.google.com" rel="nofollow">http://stun.l.google.com</a>". Either the 'unsafe-inline' keyword, a hash ('sha256-CXqi5b63knUpa6wlB2kKInaLbN1vO8nYlknG8gBZgaw='), or a nonce ('nonce-...') is required to enable inline execution. /editor/:13 Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval' https://*.googlesyndication.com https://*.doubleclick.net <a href="https://partner.googleadservices.com" rel="nofollow">https://partner.googleadservices.com</a> <a href="https://www.googletagservices.com" rel="nofollow">https://www.googletagservices.com</a> <a href="https://ssl.google-analytics.com" rel="nofollow">https://ssl.google-analytics.com</a> <a href="https://www.google-analytics.com" rel="nofollow">https://www.google-analytics.com</a> <a href="https://ajax.googleapis.com" rel="nofollow">https://ajax.googleapis.com</a> <a href="http://ajax.googleapis.com" rel="nofollow">http://ajax.googleapis.com</a> <a href="https://d3clqjduf2gvxg.cloudfront.net" rel="nofollow">https://d3clqjduf2gvxg.cloudfront.net</a> <a href="https://cdn.firebase.com" rel="nofollow">https://cdn.firebase.com</a> https://*.firebaseio.com https://*.tokbox.com https://*.opentok.com <a href="http://static.opentok.com" rel="nofollow">http://static.opentok.com</a> <a href="http://www.google-analytics.com" rel="nofollow">http://www.google-analytics.com</a> <a href="http://cdn.crowdin.com" rel="nofollow">http://cdn.crowdin.com</a> <a href="https://crowdin.com" rel="nofollow">https://crowdin.com</a> <a href="http://stun.l.google.com" rel="nofollow">http://stun.l.google.com</a>". Either the 'unsafe-inline' keyword, a hash ('sha256-k8Kx+oSRaLZ+X7/r67j0Mow6bzS2pemyX++9YAOg3BU='), or a nonce ('nonce-...') is required to enable inline execution. app.js?1522337823:84 70 app.js?1522337823:85 TOUCH SUPPORTED: false app.js?1522337823:85 USING WEBGL ACCELERATION... app.js?1522337823:85 WEBGL STARTUP SUCCESS app.js?1522337823:86 Custom Sheet Translation app.js?1522337823:79 select app.js?1522337823:79 Switch mode to select app.js?1522337823:96 Initializing new dice engine with randomness... app.js?1522337823:96 Using random entropy app.js?1522337823:99 Compiling sheet... app.js?1522337823:99 Found rolltemplate: simple app.js?1522337823:99 Found rolltemplate: atk app.js?1522337823:99 Found rolltemplate: dmg app.js?1522337823:99 Found rolltemplate: atkdmg app.js?1522337823:99 Found rolltemplate: desc app.js?1522337823:99 Found rolltemplate: spell app.js?1522337823:99 Found rolltemplate: traits app.js?1522337823:99 Found rolltemplate: npc app.js?1522337823:99 Found rolltemplate: npcatk app.js?1522337823:99 Found rolltemplate: npcdmg app.js?1522337823:99 Found rolltemplate: npcaction app.js?1522337823:99 Found webworker script app.js?1522337823:99 Finding sheet rolls... app.js?1522337823:99 Including compendium template css. app.js?1522337823:101 window resize app.js?1522337823:85 Final set zoom! app.js?1522337823:85 UPDATE GL SIZE! app.js?1522337823:85 Final set zoom! tutorial_tips.js:7 tuts loaded 6Mixed Content: The page at '&lt;URL&gt;' was loaded over HTTPS, but requested an insecure image '&lt;URL&gt;'. This content should also be served over HTTPS. app.js?1522337823:94 MESSAGE RECEIVED app.js?1522337823:94 MessageEvent&nbsp;{isTrusted: true, data: {…}, origin: "<a href="https://app.roll20.net" rel="nofollow">https://app.roll20.net</a>", lastEventId: "", source: Window,&nbsp;…} sheetsandboxworker.js?20170926:260 Starting up WEB WORKER app.js?1522337823:91 Final page load. app.js?1522337823:101 Refresh jukebox List! app.js?1522337823:91 Auth'ed. app.js?1522337823:91 Go post auth! app.js?1522337823:91 initial setup app.js?1522337823:101 Refresh jukebox List! app.js?1522337823:89 T.s&nbsp;{attributes: {…}, _escapedAttributes: {…}, cid: "c0", changed: {…}, _silent: {…},&nbsp;…} app.js?1522337823:101 Refresh jukebox List! app.js?1522337823:91 Got players value... app.js?1522337823:91 joining game... app.js?1522337823:89 Player -L4KEJAWB9lTr59wtzgB is offline... app.js?1522337823:14 THREE.WebGLRenderer 69 app.js?1522337823:89 Global Volume: 50=0.25 app.js?1522337823:89 Player -L4Noah2bE2EuL64WI9T is offline... app.js?1522337823:89 Player -L4TEwqaTKxhIS5qkOSR is offline... app.js?1522337823:89 Player -L4TNgjuGmOBcz4TOmEw is offline... app.js?1522337823:89 Player -L4UOQDWq-HNh7OQ_70p is offline... app.js?1522337823:89 Player -L4b1fwf8uRUCmCtabbI is offline... app.js?1522337823:89 Player -L8oFrjuDEx5dsoXRD0I is offline... app.js?1522337823:91 Deferred finish joining... app.js?1522337823:84 Firebase Online app.js?1522337823:94 refershing page listings! 40app.js?1522337823:88 Full load page! app.js?1522337823:91 We have 54 pages app.js?1522337823:98 Refresh Journal List! app.js?1522337823:98 Search took 22ms app.js?1522337823:91 Scan for new plays! app.js?1522337823:91 handle page changes app.js?1522337823:91 false app.js?1522337823:91 init active page! app.js?1522337823:88 activate page! app.js?1522337823:88 FULLY ACTIVATE VIEWS FOR PAGE. app.js?1522337823:101 Refresh jukebox List! app.js?1522337823:87 Do refresh link cache! app.js?1522337823:88 Graphics: 49 app.js?1522337823:88 Paths: 74 app.js?1522337823:94 refershing page listings! app.js?1522337823:98 Refresh Journal List! app.js?1522337823:98 Search took 193ms 74app.js?1522337823:84 new caster! app.js?1522337823:88 Reorder by ZORDER app.js?1522337823:88 Reorder by ZORDER app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/thumb.jpg?1498485029&15048186855" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/thumb.jpg?1498485029&15048186855</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/original.jpg?1498485029&15048186855" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/original.jpg?1498485029&15048186855</a> app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/thumb.png?1498505190&15048187045" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/thumb.png?1498505190&15048187045</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/max.png?1498505190&15048187045" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/max.png?1498505190&15048187045</a> app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/thumb.png?1498505213&15048187075" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/thumb.png?1498505213&15048187075</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/med.png?1498505213&15048187075" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/med.png?1498505213&15048187075</a> 2app.js?1522337823:84 new lamp 3app.js?1522337823:88 setting src app.js?1522337823:83 Cols: 4 Rows: 3 app.js?1522337823:83 Took 1ms to generate cache. app.js?1522337823:88 Reorder by ZORDER app.js?1522337823:85 Final set zoom! app.js?1522337823:85 (2)&nbsp;[956, 1928] app.js?1522337823:85 UPDATE GL SIZE! app.js?1522337823:85 Debounced init page! app.js?1522337823:91 init active page! app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/med.png?1498505213&15048187075" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/med.png?1498505213&15048187075</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/max.png?1498505213&15048187075" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/max.png?1498505213&15048187075</a> app.js?1522337823:88 setting src app.js?1522337823:94 refershing page listings! app.js?1522337823:85 Final set zoom! app.js?1522337823:85 (2)&nbsp;[955.8333333333335, 1927.5] app.js?1522337823:85 UPDATE GL SIZE! app.js?1522337823:84 new lamp app.js?1522337823:85 Debounced init page! app.js?1522337823:91 init active page! app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/original.jpg?1498485029&15048186855" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/original.jpg?1498485029&15048186855</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/max.jpg?1498485029&15048186855" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/max.jpg?1498485029&15048186855</a> app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/max.png?1498505190&15048187045" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/max.png?1498505190&15048187045</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/med.png?1498505190&15048187045" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/med.png?1498505190&15048187045</a> app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/max.png?1498505213&15048187075" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/max.png?1498505213&15048187075</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/med.png?1498505213&15048187075" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/med.png?1498505213&15048187075</a> app.js?1522337823:88 setting src 2app.js?1522337823:84 new lamp app.js?1522337823:94 refershing page listings! app.js?1522337823:85 Final set zoom! app.js?1522337823:85 (2)&nbsp;[1749.5098039215686, 1927.9411764705883] app.js?1522337823:85 UPDATE GL SIZE! app.js?1522337823:88 setting src app.js?1522337823:85 Debounced init page! app.js?1522337823:91 init active page! app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/original.jpg?1498485029&15048186855" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/original.jpg?1498485029&15048186855</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/max.jpg?1498485029&15048186855" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/max.jpg?1498485029&15048186855</a> app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/med.png?1498505190&15048187045" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/med.png?1498505190&15048187045</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/thumb.png?1498505190&15048187045" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/thumb.png?1498505190&15048187045</a> app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/med.png?1498505213&15048187075" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/med.png?1498505213&15048187075</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/thumb.png?1498505213&15048187075" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/thumb.png?1498505213&15048187075</a> 5app.js?1522337823:84 new lamp app.js?1522337823:94 refershing page listings! 4app.js?1522337823:88 setting src app.js?1522337823:83 Cols: 2 Rows: 2 app.js?1522337823:83 Took 0ms to generate cache. app.js?1522337823:85 Final set zoom! app.js?1522337823:85 (2)&nbsp;[4906.578947368421, 1543.421052631579] app.js?1522337823:85 UPDATE GL SIZE! app.js?1522337823:85 Debounced init page! app.js?1522337823:91 init active page! app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/max.jpg?1498485029&15048186855" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/max.jpg?1498485029&15048186855</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/original.jpg?1498485029&15048186855" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369913/7LYdcrGlKM-R4Tu8MyHaqA/original.jpg?1498485029&15048186855</a> app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/thumb.png?1498505190&15048187045" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/thumb.png?1498505190&15048187045</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/max.png?1498505190&15048187045" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369920/kGBYzLMC0AYAGXnIhKZu9g/max.png?1498505190&15048187045</a> app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/thumb.png?1498505213&15048187075" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/thumb.png?1498505213&15048187075</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/max.png?1498505213&15048187075" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369921/sRtzIuhNQxNq4XjdGDaQjA/max.png?1498505213&15048187075</a> app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369922/wJOpqYstSjt1zQ3MH575Gg/thumb.png?1498505237&15048187095" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369922/wJOpqYstSjt1zQ3MH575Gg/thumb.png?1498505237&15048187095</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369922/wJOpqYstSjt1zQ3MH575Gg/med.png?1498505237&15048187095" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369922/wJOpqYstSjt1zQ3MH575Gg/med.png?1498505237&15048187095</a> app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369923/v-giFgsMidX5fZHTGNWMrg/thumb.png?14985052375&15048187125" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369923/v-giFgsMidX5fZHTGNWMrg/thumb.png?14985052375&15048187125</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369923/v-giFgsMidX5fZHTGNWMrg/med.png?14985052375&15048187125" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369923/v-giFgsMidX5fZHTGNWMrg/med.png?14985052375&15048187125</a> app.js?1522337823:88 Swapping <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369934/reWnjClS4OVJONbMtaMrOA/thumb.png?14998813865&15048187425" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369934/reWnjClS4OVJONbMtaMrOA/thumb.png?14998813865&15048187425</a> to <a href="https://s3.amazonaws.com/files.d20.io/marketplace/369934/reWnjClS4OVJONbMtaMrOA/med.png?14998813865&15048187425" rel="nofollow">https://s3.amazonaws.com/files.d20.io/marketplace/369934/reWnjClS4OVJONbMtaMrOA/med.png?14998813865&15048187425</a> 3app.js?1522337823:88 setting src app.js?1522337823:83 Cols: 4 Rows: 3 app.js?1522337823:83 Took 1ms to generate cache. app.js?1522337823:94 refershing page listings! 3app.js?1522337823:88 setting src

I can attest that 2-3 weeks ago Chrome on OSX started running Roll20 like a snail. Map scrolling was painfully slow on Tomb of Annihilation. Switching to Firefox corrected the issue.

Mark said: I can attest that 2-3 weeks ago Chrome on OSX started running Roll20 like a snail. Map scrolling was painfully slow on Tomb of Annihilation. Switching to Firefox corrected the issue. I am also having this issue. Firefox resolves it; however, it would be better in my circumstances if I could use Chrome to establish gameplay.