Chrome Kee Extension 3.2.7 does not seem to regain connection to KeePass 2.43 after restarting the browser.
In more detail the connection seems to stay up if I start first KeePass and then the browser. If I start first the browser and then KeePass, it seems to lose the connection and does not get it back without reinstall Kee.
Workaround: Reinstall the Kee extension and authorize it again in KeePass I get reconnected but after browser restart I have no connection again.
Not confirmed here !
Chrome version 77.0.3865.90 (Official Build) (64-bit)
Whatever sequence I use Kee always gets the connection.
KeePass 2.43 of course under Windows 10 version 1903
If these problems only occur exactly after you upgraded KeePass, the most likely explanation is that you now have more than one KeePass installation and/or you removed KeePassRPC when uninstalling the older version.
It doesn’t appear as though there is anything fundamentally broken when using KeePass 2.43 so I would recommend looking at the above suggestion and the general troubleshooting guide rather than waiting for a “fix” that probably won’t arrive.