I have the above trainer from new in 2017. It has developed 2 issues and I’m not sure if they are related.
On switching power on, the turbo hums raising and lowering the tone continually until the pedals are turned, it then settles downs to no hum, It never used to do this but as I’ve moved turbo location to the garage I wonder if the power supply is at fault.
When riding down hill on Zwift, the powered freewheel will sometimes just stop, a slight touch of the pedals starts it again, the powered freewheel also seems slower than it used to be.
Has anyone else encountered these issues?
Turbo is serviced regularly.