Try:
uninstall completely and reboot
open certmgr.msc and go to Trusted Root Certificate Authorities > Certificates and search for any Jaksta Media Recorder Certificates. Delete them if there are any.
Reinstall and try again
When providing debug logs please follow these instructions: https://www.jaksta.com/support/windows/technical/jaksta-media-recorder/how-to-generate-debug-logs-6000009063
Bluemmel2