I have an older electrum 2FA wallet with some old funds i want to move to my present wallets (BTC already moved), and i imported the seed to disable 2FA. I have tried electron cash with the wallet file with 2FA disabled and seed directly with no luck, but the BCH shows at the address on block explorer and on electrum coins as being there. The wallet file just makes electron cash crash.

I cannot sign a transaction with electrum using a BCH server to broadcast, as it throws an error about the signature hash, sigfork hash ID... something to do with replay protection me thinks...

There is no option to import a 2FA seed into electron cash, trying to import it as a standard seed is no dice.

I manually got the xpub and xpriv keys from my electrum wallet files for the multisig addresses (imported the seed into an unpassworded wallet to grab them), and I also have the original 12 word seed with the two of three keys embedded in it.

How can I import this to electron cash or some other method so i can get my BCH out using either the seed or the xpriv keys? I have 2 of the 3 Xpriv keys and all 3 xpub keys to this multisig wallet, with 2-of-3 required.

Any help would be greatly appreciated.