Not a single transaction is going through

Hey guys,

I’ve deposited some BNB to my wallet which worked fine. However … I am using Pancake Swap to exchange BNB to YUMMY for example. However, once I’ve confirmed the transaction and trying to view the posted transaction there is only “Sorry, We are unable to locate this TxnHash” shown.

I am using V2 and also tried increasing the Slippage as well as GAS. Even lower amounts do not go through …

Any advices?