User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0
Steps to reproduce:
Often I like play to https://gulper.io/
Sometimes in a month and on many try Firefox crash the game showing an error message about WebGL. I need close and re-open Firefox to be able to start a new game. My game was lost because of Firefox crash with a WebGL error that say is not installed. This happen since long time with different versions of Firefox.
After playing sometimes WebGL get in crash in Firefox and a page with the error is showed
Not having any crash with no interruption and no error about WebGL