can't send from electrum wallet

[es2thekay]

hi guys idk if im alone experiencing this problem but when i hit send theres no pop up asking for sign the transaction as usual,  i tryed to uncheck dynamic fee and it say "invalid fee". i dont have a clue what to do

[longbob72]

What version/OS are you on? Have you tried clicking the preview button to make sure your transaction is correct?

[es2thekay]

im on windows 10 and electrum was on 2.6.4 when it started then updated to 2.7.12 and keep getting the same error

[longbob72]

I just saw a similar issue with invalid fee error on github (https://github.com/spesmilo/electrum/issues/1999). See if yours is the same thing.
Not sure what caused that but apparently you can use the portable version of 2.6.4 to create the transaction (see dabura667's comment there).

If you still can't do it then please post a screenshot of what you're trying to do and your xPub. Just know that anyone that knows your xPub can see all your addresses for that wallet. So post only the screenshot first if you wish.