I have the same issue with 2.1.5(1), although my unit is not getting responses back from the api call. The requests are being made, but nothing is registering. This broke after my update from 2.1.1, and I’ve tried a few different local stations as well as the zip and city. Rebooted a few times but afte a few days still no luck.
Don’t think it’s the network given it was working and I presume these are just calls on port 80?