Migration from Trinity to Firefly failed Ledger

[Fredi009sg]

Hey i hope you can help me.

I tried to migrate my iota from Thrinity ledger to Firefly. I passed thru all the introduction steps till the migration actually shall happen but after I approved the transaction on the ledger and some additional seconds later the migration failed. What am I may wrong ?

I checked different usb slots and I am using the original ledger usb cable.

[Fredi009sg]

When Firefly wallet is looking for iota on the ledger. It recognize the amount but as I said I approved the transaction to send then the migration failed.