After update today January 20 2022 to latest Trezor Suite:
(Not actual quantities)
1- Had in wallet 100 XRP.
2- Created transaction to send 60 XRP, approved and submitted transaction, which was accepted by Suite.
3- Mysteriously, an error message appeared that Label was not valid ?! And, Transaction details remained on screen with active button to approve and submit.
4- Naively, I tried again approving and submitting the transaction, which again appeared to be accepted by Suite.
5- Same mysterious error message appeared.
6- Clicked Back out of the apparently pending transaction.
7- Screen now shows that out of an available 100 XRP, two transactions are being processed (confirmed) to send a total of 120 XRP
This sequence is serious bug requiring urgent attention at Trezor.
I require urgent attention to resolving this problem.
As it stands, the two transactions together, submitted only a few seconds apart, have the appearance of an attempt to defraud the XRP network, as it is similar to a well known form of crypto network attack.