The bug manifests as stopping at 1 exp remaining to levelup regardless of exp earned, then going to 0 exp remaining on next kill, then finally another kill leveling up without the usual fanfare or messaging, starting off the next level if applicable at perfectly 0% to next level again regardless of exp earned.
It's a little hard for me to reproduce to find the exact cause, but it's been happening on most levelups for me on my main character so it might just be at high levels (44 and 45?)
It also might be related to whatever is causing the steam overlay and hud to bug out after a second or further connection. Again, hard to tell because the only way to test would be to restart the game before leveling up.
As reported by CrashWolfy
The bug manifests as stopping at 1 exp remaining to levelup regardless of exp earned, then going to 0 exp remaining on next kill, then finally another kill leveling up without the usual fanfare or messaging, starting off the next level if applicable at perfectly 0% to next level again regardless of exp earned. It's a little hard for me to reproduce to find the exact cause, but it's been happening on most levelups for me on my main character so it might just be at high levels (44 and 45?) It also might be related to whatever is causing the steam overlay and hud to bug out after a second or further connection. Again, hard to tell because the only way to test would be to restart the game before leveling up.