On my computer I can login as DM or Switch to player under my account and dynamic lighting works fine. If I switch to another user and login on the same machine all I get is a blank black screen for the page. Fog of War is NOT enabled. Only Legacy Dynamic Lighting. DM user profile: <a href="https://app.roll20.net/users/7335462/lee-m" rel="nofollow">https://app.roll20.net/users/7335462/lee-m</a> User who is experiencing the problem: <a href="https://app.roll20.net/users/7416901/moman-family" rel="nofollow">https://app.roll20.net/users/7416901/moman-family</a> User is using Chrome Version 85.0.4183.83 (Official Build) (64-bit) MAC OS Catalina 10.15.6 (19G73) Chrome log output: Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval' 'sha256-dm6tOb8rwEmENe5+ec26sQvlH6Xd1CBZ7IvtZ4kJ1og=' 'sha256-jlxVUPsj/qdPM120UwbjpC4Tw7dq+obb7SYUV+lSfrI=' 'nonce-MlSrLOByEYAcVuKN' <a href="http://cdn.inspectlet.com" rel="nofollow">http://cdn.inspectlet.com</a> 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> *.sentry-cdn.com". Either the 'unsafe-inline' keyword, a hash ('sha256-pTNkp50U6tVf8FuQzTMh762+Nza6SP/j648+XWvdL+s='), or a nonce ('nonce-...') is required to enable inline execution. jquery.migrate.js:20 JQMIGRATE: Logging is active ?timestamp=1598653575&disablewebgl=false&forcelongpolling=false&offsite=false&fbdebug=false&forcetouch=false:15 CAMPAIGN ID: 8391863 (index):325 Logged in - checking Account GDPR status: true app.js?1597858946:552 70 app.js?1597858946:558 TOUCH SUPPORTED: false app.js?1597858946:558 USING WEBGL ACCELERATION... app.js?1597858946:558 WEBGL STARTUP SUCCESS tutorial_tips.js:7 tuts loaded (index):417 Refused to load the script ' <a href="https://js-agent.newrelic.com/nr-1167.min.js" rel="nofollow">https://js-agent.newrelic.com/nr-1167.min.js</a> ' because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval' 'sha256-dm6tOb8rwEmENe5+ec26sQvlH6Xd1CBZ7IvtZ4kJ1og=' 'sha256-jlxVUPsj/qdPM120UwbjpC4Tw7dq+obb7SYUV+lSfrI=' 'nonce-MlSrLOByEYAcVuKN' <a href="http://cdn.inspectlet.com" rel="nofollow">http://cdn.inspectlet.com</a> 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> *.sentry-cdn.com". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback. r @ (index):417 load (async) __nr_require.loader @ (index):417 r @ (index):417 __nr_require.1 @ (index):417 turnOnNewRelicBrowserPro @ (index):417 acceptCookies @ (index):378 checkAccountGdprCookieSettings @ (index):328 checkGdprStatus @ (index):316 (anonymous) @ (index):414 app.js?1597858946:566 Final page load. app.js?1597858946:565 Auth'ed. app.js?1597858946:565 Go post auth! app.js?1597858946:565 initial setup app.js?1597858946:565 joining game... 2app.js?1597858946:561 Full load page! app.js?1597858946:565 We have 2 pages app.js?1597858946:563 Player -MFqJAgazfkxHZuHkRDq is offline... app.js?1597858946:563 Player -MFr1XoBXGCEE7KWNibR is offline... app.js?1597858946:565 Deferred finish joining... app.js?1597858946:552 Firebase Online 3(index):1 [.WebGL-0x7ff61a011400]RENDER WARNING: Render count or primcount is 0. app.js?1597858946:587 DOMException: Permission denied t.errorLog @ app.js?1597858946:587 (anonymous) @ app.js?1597858946:587 (anonymous) @ app.js?1597858946:328 o.raiseReject @ app.js?1597858946:328 o.raiseRejects @ app.js?1597858946:328 o.reject @ app.js?1597858946:328 (anonymous) @ app.js?1597858946:328 o.raiseReject @ app.js?1597858946:328 o.raiseRejects @ app.js?1597858946:328 o.reject @ app.js?1597858946:328 (anonymous) @ app.js?1597858946:587 (anonymous) @ app.js?1597858946:328 o.raiseReject @ app.js?1597858946:328 o.raiseRejects @ app.js?1597858946:328 o.reject @ app.js?1597858946:328 (anonymous) @ app.js?1597858946:328 o.raiseReject @ app.js?1597858946:328 o.raiseRejects @ app.js?1597858946:328 o.reject @ app.js?1597858946:328 (anonymous) @ app.js?1597858946:332 (anonymous) @ app.js?1597858946:328 o.raiseReject @ app.js?1597858946:328 o.raiseRejects @ app.js?1597858946:328 o.reject @ app.js?1597858946:328 (anonymous) @ app.js?1597858946:340 (anonymous) @ app.js?1597858946:328 o.raiseReject @ app.js?1597858946:328 o.raiseRejects @ app.js?1597858946:328 o.reject @ app.js?1597858946:328 (anonymous) @ app.js?1597858946:341 (anonymous) @ app.js?1597858946:328 o.raiseReject @ app.js?1597858946:328 o.raiseRejects @ app.js?1597858946:328 o.reject @ app.js?1597858946:328 h @ app.js?1597858946:341 Promise.catch (async) __webRtcLocalMediaInitialized.window.navigator.navigator.mediaDevices.navigator.mediaDevices.getUserMedia.navigator.fmGetUserMedia @ app.js?1597858946:341 r.doGetUserMedia @ app.js?1597858946:341 r.doGetUserMedia @ app.js?1597858946:341 r.doStartInternal @ app.js?1597858946:341 (anonymous) @ app.js?1597858946:341 (anonymous) @ app.js?1597858946:328 nrWrapper @ (index):417 setTimeout (async) nrWrapper @ (index):417 e.dispatch @ app.js?1597858946:328 r.doStart @ app.js?1597858946:341 o.startInternal @ app.js?1597858946:340 o.start @ app.js?1597858946:340 n.start @ app.js?1597858946:332 (anonymous) @ app.js?1597858946:587 Promise.then (async) (anonymous) @ app.js?1597858946:587 (anonymous) @ app.js?1597858946:328 o.raiseResolve @ app.js?1597858946:328 o.process @ app.js?1597858946:328 n.then @ app.js?1597858946:328 t.startLocalMedia @ app.js?1597858946:587 (anonymous) @ app.js?1597858946:587 c @ firebase.2.4.0.js:240 (anonymous) @ firebase.2.4.0.js:201 gc @ firebase.2.4.0.js:52 cc @ firebase.2.4.0.js:30 dc @ firebase.2.4.0.js:29 h.Kb @ firebase.2.4.0.js:220 h.Ld @ firebase.2.4.0.js:188 Eh.Ld @ firebase.2.4.0.js:178 (anonymous) @ firebase.2.4.0.js:176 yh @ firebase.2.4.0.js:170 La.onmessage @ firebase.2.4.0.js:169 Show 5 more frames (index):1 [.WebGL-0x7ff61a011400]RENDER WARNING: Render count or primcount is 0.