2013 Flagstaff Superlite RESS Bedroom Slideout Issue

[CAMP42]

Greetings! I am new to posting on threads - let me know if there is anything I need to be more specific on...

I am having an issue on my 2013 Flagstaff Superlite RESS Bedroom Slideout. The motor runs just like the other slide outs but the bedroom slide won't go all the way out and stops at varying locations depending on which time I try to slide it out using the switch. The only way I can get it out is manually. I am hooked up to house current so its not a battery issue ( I don't think it is). When I do get it out manually it goes back in perfectly with no issues using the switch.
I have looked under the unit and the gears aren't damaged. I have in the past lubricated the track and the gears so they look good.
I know you are not suppose to be hooked up to electricity when using the manual way.
Thanks for your help

[Skip12]

Is there any pattern to how far it gets our via electric motor? Do you feel any resistance when manually extending it?

This may not be it but a weak battery, even when connected to shore power can cause 12v system to act poorly.

Another thing to check
https://www.ifixit.com/Answers/View/...+will+not+work.

[CAMP42]

There is no pattern to the issue. I have no restrictions on either side.Since my camper stays hooked up I thought that would keep my battery charged.The battery is 8 months old.I have a single track slide out so Im guessing I have 1 motor per slide. Since it slides in perfectly every time I'm not sure what the problem is.