My front load machine acts like it is unbalanced with every load and sounds like an aircraft landing on my house.
Spin the basket and see if you can feal bad bearings. If so, you will need to take the tub apart and replace the bearings, a big job.
Sounds like the spinner bearing needs to be replaced. This can be done by you if you’re quite mechanically inclined. Otherwise, it’s about a $1000 repair.