You totally misunderstood me, I know how to use a hardware wallet with the desktop or mobile phone - but in this case, crwth issue is strictly related to mobile Ledger Live and wrong balance/sync problem. He simply found a solution to his problem and share it with a community, which is likely to help someone in the future. Nobody wants to open a crypto wallet and see 0 balance, this has happened to me several times in the past and it was quite a shock.
Using Electrum desktop is not solution that will prevent sync issues, bad server, antivirus/firewall blocking the connection or something else are just some of the problems users may encounter.
You're welcome, forum search is not always perfect, and sometimes it's better to open a new topic than an old one.