If I open a FTP tab, then close it, Opus stops responding to keys. Up, Down, Enter, PgUp, PgDn, etc.
Only a restart solves it. Mouse clicks work. The process stays stuck if a button with
Close PROGRAM is used (all listers close, but the process never fully halts).
This issue was present in 12.9.2 and now in 12.9.3 too.
Not sure if related to my previous post about a crash.