Umbrel Troubleshooting Guide

If you already have all the funds in Bluewallet I would suggest to reset your user data and start from scratch (without re-sync). See the troubleshooting manual the section about reset user data.
Seems that you didn’t read the dedicated guide for restoring or moving old node to new node, or you didn’t copied correctly the data from the old drive and that end up in starting a new reindex and rescan of the addresses.

You should look into your electr logs and bitcoin logs and have patience to wait until the rescan is done.