u/Dazzling-Apricot6609

I’ve had my walking pad about 2 and a half years and would say, on average, I use it for 40 mins 4 times a week. The past few weeks it’s started to make a crazy noise. It runs fine but when I stand on it, it’s awful and feels jumpy. I’ve lubricated it plenty but doesn’t seem to help.

Any ideas? Or has it just ran its course