New Phone, Samsung SX-A20E can't operate my app!

After changing my phone to a Samsung SX-A20 I can’t operate my app anymore, The top menu is working but the rest is not, I can’t edit the app. Selecting bew items and project settings are OK. Have reinstalled the Blynk app and reset the phone after erasing assosiated Blynk data on the phone. The app are still working on the old Huawei and on my tablets.
Have tryed what Samsung sugested without any luck.
Best regards Claus.

I suppose you have the same issue as Blynk not responding ?

Please check my last post in that thread for the fix