Belchertown Skin, MQTT, Firefox Fail to Connect Kinda Solved

[gary....@gmail.com]

I had an issue where my website worked fine on all browsers except Firefox.

This persisted for many updates of WeeWX, Belchertown skin, and Firefox.

Today, thanks to a kind soul, the issue is 'solved'

It is because of a bug in mosquitto server and its interaction with the way Firefox gets the wss connection.

See the info and the solution here:

MQTT Connection Failure with Firefox