Hi all, I recently updated, and am now on the following version: 115.0.1 (64-bit) Mozilla Thunderbird Flatpak en-USthunderbird-flatpak - 1.0 After the upgrade, if I click a mailto:// link, the system sits still for a bit, then comes up with a dialog that says: "Thunderbird is already running, but is not responding. To use Thunderbird, you must first close the existing Thunderbird process, restart your device, or use a different profile." Now, I've researched this and I've deleted the lock and .parentlock files. That did not resolve it. I also found a fix where i moved the Mail and ImapMail folders out, which are then rebuilt. But that also did not resolve it. Currently I'm without a major part of my workflow. Does anyone have any suggestions? Thanks so much