do you feel that ethereum is very slow now? only sending ethereum with gwei 11 and gas limit 21000, in the calculator at ether gastation takes 40 seconds. However, until now (2 hours) it has not been pending, and even my previous shipment has experienced the same thing (five days still pending)
do you think it's only for a moment or did I make a mistake?
Perhaps the problem is that your previous transaction has not been completed, the transaction has not been completed before that will block the next transaction. If You use Metamask you can Speed up previous transactions.