Trying to figure out if my power steering motor is toast, or is on its way to failure.
Had it looked at, originally they thought it was a voltage issue, and my battery was weak (i have a kimpex gel battery in it ) New battery proved it wasn't the issue, as it continues to have the same issue.

I have eps when it is running, and sometimes works at idle without throttle, other times it doesn't. Other times it works at speed on the road,..but feels sketchy.  IT feels weak at times.

I got a second opinion from a former cfmoto dealer mechanic,  says it sounds like the eps unit could be damaged...
It may require an eps unit replacement....($)..
Is there any chance it could be anything else? 
FUse seems fine. Is there any sensors that could be failing?  Would a speed sensor cause issue possibly?

[2015 Z Force 800 53/Trail EPS]

Most often with that kind of miles on one its either the main unit which is the motor or the torque sensor. But sometimes the control unit can fail causing some issues like that. If you know someone that can loan you their control unit for a test, that would narrow it down even farther.