T190 tracks won't unlock after lifting seat bar

[C.M.Larxxx]

I've got a T190 for a while now, and it's the first time I'm encountering this strange issue. Sometimes when I lift and lower the seat bar, the tracks won't unlock even though the lift and tilt functions re-engage and all the lights come on. I've discovered the problem goes away if I just shut the machine down and restart it. So I've been turning the machine off every time I get out of the seat as a workaround, but it's getting old. Has anyone seen this before? Any ideas on what might be causing it? Thanks for the help!

 

[BucketBrigade]

It seems like the seat bar position sensor might be getting stuck or sending inconsistent signals. It's a good idea to check the sensor's alignment and its connections under the seat. You might need to clean it or, if necessary, replace the position switch.