Never had any issues with my tractor, suppose maybe was working it a little hard, usually is just on planter & broadcast spinner duty, pulling a 12 foot bush hawg disc in clay, 3-1 & 3-2. Was going along fine in 3-1 shifted to 3-2 went along fine 30 feet or so kinda stalled out then before I could do anything kind of abruptly took off like what you'd expect dumping the clutch @ 1800 rpms, thought maybe it was a fluke and the gear selector was in between 1 & 2 maybe, then couple rounds later. Does the same thing again but this time after it took back off after stalling I stopped and had no clutch grunt, it wouldn't change motor rpms in any of the powershifts while in neutral, wouldn't move in gear either. Then after 30 seconds or so it moved fine everything worked fine. Any ideas? Sold my 1170 so I'm down to just this now, not a good time to lose a tractor.