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?
It's only a moment and the problem is in the ethereum network and you were not making a mistake. I have tried to sent my ether a few hours ago and it got stuck almost an hour before it was verified by the network.
At that time the gas was increasing a lot and that makes our transactions are getting decreased into the low tier priority to be approved by the network. This caused by the increase in the minimum fees.
but it looks like this time it's already normal again.