Chat error for some members
Using Jamroom
Couple other factors- I and another moderator on my site are having no prob with chat. The moderator is on Windows 10 and using either Google or Firefox. I have no problems on win10 laptop using chrome, firefox, and Edge, and also I have no trouble on Mac using safari, chrome, firefox.
Needless to say I'm not about to download Linux or Opera in order to test this, nor will I be testing it on IE.

lolol
The last detail is that I have the chat disabled on my site's mobile version. But I don't 'think' that effects this situation, because if it did then those guys shouldn't be seeing the chat button at all.
Any ideas based on their error message?
updated by @strumelia: 01/18/21 07:00:24PM