Hi, I was receiving bitcoin in my device and Ledger was showing it a received and confirmed and the BTC were credited. Then suddenly my BTC went down to 0  and the transaction now appears as received not confirmed in ledger. I went to the chain and it says it got 2 confirmations already. Can someone help me understand?
Also Ledger prompted me to update my nano and so I did but now the BTC and Solana Icons I had previously installed are not appearing any longer on the Nano. This however happened after I had the problem shown in the paragraph above.