I keep getting "An error occurred whilst connecting to the WP Central forums" when I click to read a post. I can browse the forum just fine and read the over views, just not any threads. I'm using the latest version on a Lumia 521.
Hi Mike. There are a variety of reasons this can happen unfortunately, and I'll look into how I could automate the fix in future. In the meantime, if you encounter this issue try going back to the forum home screen and tapping the refresh button.
This will re-log you in which often resolves these weird API bugs