Txs for that.
I guess I have not explained it well, as I am speaking from memory. I probably should have taken a screenshot but at the time I was more worried about the wallets coming back on the screen than anything else.
I don't know, it said something like I had to connect the ledger to be able to see and manage my assets in the Ledger Live app.
Yes, they were still in the HW. That's what I did.
What happened is that when I went back to view my assets in Ledger Live, some of the data had been deleted. I named the different wallets and they simply appeared as wallet 1, wallet 2...
Me neither but it doesn't matter much at this point I think.
Yes, for most things I think Electrum is better. But I'm not going to uninstall LL, especially for updating the firmware.