i don't know what "not verified" means, as long as i'm not the developer and i never get like this problem before.
usually i get 'Unconfirmed' for new transactions, but soon it gets 'Confirmed'.
you said you did Wallet Import, in my case i did Sweep.
i notice in one of my wallets, which has many transactions when i do sweep only some inputs and some of total balance get sweep to my Electron cash wallet. i notice some more balance was still remain in my bcc wallet. and i get error when i do new sweep before first sweep payment get confirmed. so i wait some minutes till first sweep get confirmed then i did another sweep for same private key (same wallet) to claim the remaining inputs (balance) till it get empty (no inputs and no more balance).
maybe i'm using old Electron Cash wallet version, it has only sweep, no import wallet option other than starting up (import or create new wallet) i created new wallet.
maybe your problem will be solved if you follow steps exactly, sweep worked very well with all my wallets, only one which has many inputs (many transactions) i said before, double sweep solved the problem. but not sure double import is possible
what i advice you to do, is installing Electron Cash wallet again on new laptop, Create new wallet, and then Sweep your old wallet, this should work if your wallet has many transaction /many inputs. each sweep will take 100 inputs only.
Good luck!