@Bcraig it's the nature of the beast.
The Torq Locker functions by spitting a center dog clutch.
Any load to the drive pin will lock the diff.
Arrows below show the notch the pin fits in:
View attachment 285588
So any friction from the pinon gear bearing or oil seal drag will tend to engage the lock.
Most the time it's a non issue.
I put the trash out this morning, had the P500 parked sideways in the barn door because I have a project blocking my usual pull in spot.
It took 5 or 6 times back and forth to get the nose pointed out.
In that the diff locked twice.
It seams to be worse on hard pavement (where it is most noticeable).
As for problems, I expect the wear and tear on the front axles will be higher.
If it tears up any front drive line items I will fix it myself - no concern for warranty (it's expired anyway).
Edit: I assume the Torq Locker will void the warranty on the entire drive line, but I am no expert on warranty repairs as I have never had to use it. I'm not the guy to ask about about warranty stuff.
I have some experience with chassis related parts and I don't consider any of this to be abnormal for this type of system.
I did not see a need to contact the manufacture.
The system operates as per my expectations, the lock function locks when needed, and unlocks most the time (in 2WD).
Apart from that it's the only game in town.
Over all I would do this again if I had to do it over.