Firefox connection not working

Hi,

Suddenly the connection between KeePass and Firefox with Kee stopped working and Kee is showing “OFF”.
I tried the following:

  • Reinstall Kee
  • Reset Firefox profile
  • Change communication port
  • Revoke permission in KeePass addon

Nothing changed but I noticed that after reinstall Kee asked for a new password and KeePass opens the connection window for the password. Also in KeePass the connection is shown as “Connected”.

Any ideas what could be wrong / what I can check?
Firefox console shows this:

sendRemoveListener on closed conduit keefox@chris.tomlinson.1374389534765 ConduitsChild.jsm:108

_send resource://gre/modules/ConduitsChild.jsm:108
_send self-hosted:1265
removeListener resource://gre/modules/ExtensionChild.jsm:663
removeListener resource://gre/modules/ExtensionChild.jsm:886
onChanged chrome://extensions/content/child/ext-storage.js:337
removeListener resource://gre/modules/ExtensionCommon.jsm:2520
revoke resource://gre/modules/ExtensionCommon.jsm:2542
close resource://gre/modules/ExtensionCommon.jsm:2547
unload resource://gre/modules/ExtensionCommon.jsm:912
close resource://gre/modules/ExtensionContent.jsm:927
destroyed resource://gre/modules/ExtensionContent.jsm:1005
observe resource://gre/modules/ExtensionContent.jsm:1023

Firefox: 84.0.1 (64)
KeePass: 2.4.6
Kee Addon: 1.14.0.0
Kee Firefox Addon: 3.6.27