Late Update on my experience with the T.16000M FCS that replaced the T.Flight HOTAS X series which died on me like flies :
- it as well dies with the exact same failure symptoms (Stick twist going erratic, ghost inputs, then non-recoverable decalibration issues) as the T. Flight HOTAS X
I can only assume Thrustmaster used the same cheap and unreliable faulty wiring for the stick twist in both HOTAS Systems.
So this far, no single Thrustmaster HOTAS has exceeded a lifetime of 4 months (and that's with alot of accepted degradation already) with me and the failures were basically all identical.
( surprisingly, it made no difference if they were used like raw eggs [Exploration] or heavy duty [intensive Combat] )
I'm seriously running out of ideas now and I definitely miss the durability of the old Joysticks of the 8 / 16-bit era
= I'm all open for suggestions at this point
I bought a new FCS (TWCS) throttle a few weeks ago to replace my old one because of the flickering, it had been a minor annoyance since new but after a couple of years & thousands of hours of use started to degrade. So I guess a small amount may be normal for these and how acceptable it is is the main difference between us.
However the new throttle started spiking worse than my old one after a couple of (admittedly fairly intense) weeks of use, and seeing as I hadn't opened it up to lubricate it yet I filled out the form on the Thrustmaster website and they replied two days later saying that if the problem could be reproduced in the windows control panel (joy.cpl) to return the product to the seller (Amazon in my case) for a refund/replacement.
So I guess it's a common problem. I really like the throttle though, I've switched back to my old one for now & will get another new one ASAP.
With these Thrustmaster products (FCS & Hotas-X) the design & quality of the hardware (plastics, ergonomics) are excellent, but as you say, seemingly let down by the quality of the pots. I'd happily pay 50% more for the same throttle with more robust electronics.