MF 3625 transmission issue

[Country202]

Bought. New to me, MF 3625 and one hour into ownership, after pouring rain, it cranks fine, loader works but power shuttle won稚 go into forward or reverse. Both transmission warning lights on. Checked fluid and seemed very full. Raised loader all way up and blinked then went off and would move. Tried to repeate today but wouldnt work. When parked a couple days ago seemed to work fine. Checked fuses and all good. Any help would be appreciated. I saw 2014 link about sensors, plastic vs metal clutch switch posted by User name MASSEYWRENCH
Also was referring to reprogramming and installing a resistor wire??
My local MF dealers computer will not read the 3600 series tractor.
Dead in water right now.

Masseywrench you on here??

Thanks in advance