Overkiz Somfy invalid authentication

Hey all,

Newbie help requested, please.

Tahoma switch added via the somfy app - all seems good.
Using the integration just get “invalid authentication”. Have tried the gateway pin and local HA IP address. Password/User are correct.
Enabled developer mode on switch and am choosing local IP control.

Probably missing something simple - but any help appreciated.

Do you still face issues? Which hub and region do you use?

similar issue here. I’ve read through all GitHub documentation and other resources like the forums here. Here’s my synopsis: Tahoma Switch working without issue on Somfy App. Developer mode activated properly. A few months and a few HA updates ago the overkiz integration both local and cloud worked flawlessly. Now for a few weeks going the integration has failed, so I removed it and try reinstalling. on the credentials popup I have tried both local and cloud and with both options I get Invalid Authentication. I am using the same credentials I always had without issue. Any ideas for a solution?

@imick have any possible solutions? thanks. Ive read around and it seems theis comes up once in a blue moon, but I havent found a solution to mine.