Odd problem! rotation??

The little fisher has been doing well, most prints being successful.

I've started to have an odd problem. It prints the first layers ok, then probably every 2 or 3 layers its rotating around the centre line of the bed!

I'm using the same slicing software I've always used and not put on any updated software on the printer.

Can any one offer any ideas where the problem lies? A friend said it could be power to the motors????

thanks Jim

is the bed secure could it be rotating thru vibrations?

Doug

Thanks, I've not checked that!

I will check next time I run.

Thanks Jim