Not a bug maybe cache problem?
Hello recently I am experiencing this issue. The community crashes and after a little it’s up again. In some user it persists I really don’t know why…
Any suggestions?
Most probably a plugin conflict or caching issue. Which caching plugin are you using? Maybe you can disable cache for the community URI.
Shahjahan Jewel Lightspeed cache, will try it
Yes, we have the same error from time to time and we also use Litespeed cache. Litespeed is a major web server and it's a no brainer for larger communities or for speed. Disabling the Litespeed web server cache defeats the purpose of using Litespeed. https://www.litespeedtech.com/benchmarks/wordpress