Alternatively, you can disable the 2FA altogether if you want in order to not have to pay the fee. You simply create a new Electrum wallet, select "I already have a seed", enter the seed phrase you (hopefully!) wrote down when you first created the wallet, and then select to disable 2FA when prompted. This will allow you to make transactions without paying the 2FA fee. The transactions you make from this wallet, with or without 2FA disabled, will still pay a higher fee than a standard transaction since the wallet is multi-sig. This is how the 2FA works, and the wallet remains multi-sig even after 2FA has been disabled. To get fees to a minimum, first disable 2FA and then create a brand new standard segwit wallet and send all your coins from the disabled 2FA wallet to the standard segwit wallet when fees are low.