I don't understand this part "The electrum client still thinks that you want to send your transactions manually."
I didn't changed "Use dynamic fees" option, it was checked always.
Now i restarted computer and this is how it is, so to don't touch that anymore?
http://prntscr.com/e76qkeI meant it probably still thinks you want to set the fee manually.
However, I have no idea what that is doing and will grab the latest downoad of electrum and see if I can find the problem there as there doen't appear to be a problem with the transaction fee setting anymore.