I know there's a forum for technical issues, but since I'm just learning Roll20, I wanted to check 1st before I submitted an official issue. I'm getting ready to start a campaign for the 1st time, so I'm flipping between a number of maps I've created. After about an hour of that, one of the maps lost all a lot of it's graphics. It was mostly a blank white grid, with a single tree & a few pieces of text I'd written on the map. Then as I continued to work on the other maps, it started slowly happening to the others too. Most of the graphics on all layers disappeared. Finally I closed the instance & reopened it & it was fine again for a while .One map had its graphics disappear more than once. & each time, it seemed the same objects disappeared. I am running 2 instances of Roll20, both in Chrome, on my system. I'm logged into 1 with a GM account, & logged into the other with a player account, & have the player account instance being displayed on a 2nd monitor. Both instances had this problem. Could this be due to running both instances in Chrome? Or is my system over taxed? After the graphics disappear, no matter how many times I try switching between maps & resizing things to get the maps to redraw, they graphics stay gone. They only come back after I close & reopen the instances. On a possibly related note, about the same time the graphics started to disappear, the Tabletop Audios I have loaded stopped playing. I have a track set up to play on each map. They wouldn't play neither when the page would load, or when I tried playing the track in the jukebox sidebar window. Sometimes they'd play for a split second when I started them, but then they'd stop again. Thanks for any help
