@Connor-6 this morning (UK time) I uninstalled & re-installed the app again. Since then, it appears to have been working ok & I have been able to sign in & print several things over wifi this afternoon & this evening... hope this helps.

@Ash-5 This morning (UK time) I uninstalled & re-installed the app & everything seems to be ok again. The app has been responding well all afternoon & I've now printed 3 things over wifi... hope this helps?

@Lyndee-Gienger I think that the issue is with the App. itself. I've had the same issue tonight. Yesterday all was fine, but after uninstalling & re-installing the app tonight (because of other issues) I also get the same error message... & the app is playing up all over the place. no access to community page, or access to models...

Same issue here. It was working fine yesterday, but this evening it wouldn't connect to my printer. Kept saying it was off line or busy, but it was neither, so I uninstalled & re-installed the app, but now I can't even log in. I just get "Error: JWT token"... .