Yes I have an intercooler.

Around 70 degrees outside.

the only thing I can think of is that I flashed it for standalone and not piggy. do you know how to flash firmware?

you can use this file: http://www.boostedmiata.com/MS/msq/T..._16L_piggy.s19

save your current MSQ first, so you dont lose it.

my coolant stays around 210, and my iat gets up to 100ish (hard driving/long periods of time in the traffic)\
and south florida heat

Negative, never flashed firmware before. Didnt see anything on how to in the main ms threads.

Reinstalled firmware to no change.

At startup, my IAT is at 80 degrees and not changing much at all.

Coolant temp. started at 82 and is rising steadily as it always does.

Loaded older .msq file and it appears to work again. I guess somehow my map got currupt?

IAT around 105 degrees once engine is warm and under throttle the IAT temp drops quickly. Coolant temp still around 210-215 when driving around.