Code p2757 has popped probably 4-5 separate times?

Have you ever changed your transmission fluid before this started occurring? If not, when was the last time you done so? If it has never been done I would first do that (just fluid and filter, NOT a flush). It should be replaced normally every 30-40k.

This code usually is due to dirty transmission fluid, pressure control solenoid or a wiring fault in the transmission.

Hello and welcome to the site,

Here is the code definition.

P2757 – Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance/Stuck Off

I would service the transmission first drain and fill the fluid, here is a guide to help you and the instructions for your car in the images below.

https://2carpros.com/articles/how-to-service-an-automatic-transmission/

Equivalent fluids that specifically state they meet the Toyota WS specification include:

Toyota Genuine ATF WS (best choice)
Valvoline Import Multi-Vehicle ATF (WS compatible)
Castrol Transmax Import Multi-Vehicle ATF (WS compatible)
Idemitsu ATF Type TLS-LV (WS compatible)

Drain and refill: Approximately 2.5–3.5 quarts (depends on how much drains out).

Clear the codes once completed. Check out the images (below). Let me know how it goes