Changed 2 to 4 and left everything else unchanged. http and https links now open Firefox.
Changed my system default to Chromium and that opened as expected. Now reverted to Firefox.
Thank you for your help. Happy to provide anything if you think worthwhile investigating further.
Changed 2 to 4 and left everything else unchanged. http and https links now open Firefox.
Changed my system default to Chromium and that opened as expected. Now reverted to Firefox.
Thank you for your help. Happy to provide anything if you think worthwhile investigating further.