@thrrgilag Today Fluffy crashed and I had to login again. Afterwards the warning sign was gone.
Don't forget if you have to sign in again, that fluffy is pointing to pantalaimon
Is there a recommended way to set up E2EE between two ppl with lets say 2 devices each (and one of these is UB Fluffy + Pantalaimon)?
Because there isn't any controls available from the UB Fluffy+Pantalaimon side you'll have to start the encrypted chat using another client that supports encryption such as Element. Once you've done that it should work in UB Fluffy. Keep in mind that if you have previously encrypted messages those won't be decryptable since you can't easily import the keys from another session. But new messages should decrypt just fine.