I noticed that sometimes PAC can't find the KeepPassX db file, sometimes I disable and enable the KeepPassX use and right after that if I try to connect to some node PAC will generate and error that cannot find the db or that the mdsum is mismatch, and then it will just freeze (it needs to be killed after that).
David Torrejón Vaquerizas
Can you check if sometimes the KeePass DB file field is "blank" ? Specially, can you try checking /unchecking /refreshing and see if at any time, the KeePass DB file disappears?
It's weird, I just tried to do the very same thing I did last time and now there was no problem.
But I am pretty sure not of the times the db file field was left blank.
Check out PAC 22.214.171.124 and let me know!