Tesla 200w tc issues

I have a tesla tc 200w with a TFV8 brand new tank and every time I try to fire the mod above 80w the tesla logo comes on and resets to default. I need help

What coils do you have in it?

I don't know the mod, but maybe a safety feature?

If you are trying to run nickel/titanium on vw mode it may "bug out" to prevent injury/damage.




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Could be battery sag resetting the mod.