Wi-fi problems on OnePlus 6T

[Alexlechtape]

Plan

Premium

Country

Spain

Device

One Plus 6T

Operating System

Android 9 / OxygenOS 9.0.11

My Question or Issue

Since a few spotify actualizations ago, the spotify app shows me that i´ve got no internet conection whenever im connected to wi-fi. It just occures when i´m connected to wi-fi, with mobil-data it works perfectly.

I´ve also tryed with a lot of diferent wi-fi conections and always the same, i´ve tryed with offline mode turn off and turn on. I´ve tried every single setting combination that is possible and nothing changes. The battery save mode also turned off and all license accepted.