HACS - Unknown Error Displayed When Trying to Open Integration

It’s been a while since I originally setup HACS and the integrations I use within it, but I have gone back into it recently and am seeing “Unknown Error” displayed on the screen when I try to click on any of the Integrations I have installed (SensorPush, EcoWitt, Hubitat, Nest, etc). I also do not appear to be able to update either Hubitat or Nest, which are showing as having updates available. Not sure if that is related.

I have seen posts about SSL with respect to my EcoWitt integration, but I am only connecting through HTTP. Again, not sure if that is related.

The main reason I was getting into HACS was to try and uninstall the EcoWitt integration and start using the recently added built-in one.

Turns out this was something I solved some time ago when first setting up HA and in particular the GitHub integration. I had setup my router to use two rpi’s as both the primary and secondary DNS servers, which I suspect was playing havoc somehow with accessing GitHub. Once I changed the secondary to 8.8.8.8 (and fixed the automatic switch of my routers IP to 10.0.0.1 back to 192…) then HACS and the integrations inside it appear to be all accessible and updatable via the HA web UI.