Problems sending from GUI Nitrogen Nebula / Ledger Nano S

I’m using the GUI 0.16.0.0 nitrogen Nebula and a Ledger Nano S on the latest update as of today.
Connected to remote node normally but have also tried running a local node.

I tried sending some XMR from my wallet and I’m getting a couple of issues.

First I tried sending ALL (using the button) and I get this error
"Can’t create transaction: failed to get outputs to mix: failed to get random outs"

I reduced the amount I was sending by half and was able to make a transfer out on that smaller amount. That worked once and I tried again with the same smaller amount and now get a different error.

The Ledger displays "Preparing TX" and a single period for about 30 seconds. then the wallet gives this error.
"Can’t create transaction: unexpected error: Wrong Device Status: 0x6701 (UNKNOWN), EXPECTED 0x9000 (SW_OK), MASK 0xffff"

Can anyone help ?