Loading the game with the Razor Kishi pad plugged in results in a visual anomaly while generating the world from internal storage, upon gaining control the game will stutter and lag every 30-45 seconds and placing or interacting with blocks either fails or activates twice and results in doors opening and closing after a single button activation and placing blocks results in placing multiple with a single button activation.

This stuff happens even hours after playing and even turning on performance modes and plugging phone into charger has identical results.

Cleared cache and did all trouble shooting options.

Only solution is to unplug the gamepad at which the game runs normally with no issues.

Update: after more testing without the gamepad, it seems the stutter is less frequent about every 1:30-2 minutes and the hang time is probably 1/3 the length of time. Stutter may be unrelated to he gamepad.

Here's a link to video proof.

https://youtu.be/NZSRlKSjMAU?si=RonvmUZRqGKMyv_b