TPS Error, CEL and VE Tuning through NN

[Darkhorse220]

Sporadically seeing CEL, typically on acceleration/load. The apparently typical P0106, P0121, P1101 are the usual cause. I've read others having similar issues and my best guess has been to continue dialing in VE.

It's a 2019 silverado L87. VE is tuned with the NN. Before i buy more credits for another round with the NN trainer, wanted to see if I'm in the right direction.

Is it possible my TPS is actually going bad? Logging TPS1 and TPS2, i have observed instances of voltage error.
I must also be missing something in the tune, as I thought the ranges for these diagnostics to run were sufficiently maxed.
Relavent mods include whipple sc, cat back, cold air intake.
Any insight would be greatly appreciated.