This is a recent issue but I usually use gloriouseggroll WINE builds from his github, but recently games don’t launch at all with any custom runner and I can only use my system WINE to actually get games to run, but I much prefer to use GE wine since it has a lot more fixes and compatibility, not to mention F-sync. I have noticed when I launch lutris now, instead of getting the “checking for runtime updates” the dialog only says: “Expecting value: line 1 column 1 (char 0)”.
Anyone else had similar issues? Should I just clean install and remove all local and config files?