Purchased my '21 Supra 2.0 September 2021. It was used with about 4k miles.
Currently at 31k miles. Great for my very first sports car. Exhaust, CAI, DP and JB4 for performance. Also threw on wheels and a few aesthetic mods.
Honestly great for a daily driver and tons of fun on backroads. Test...
Happened to me once before, JB4 w/ Map 2 on. Put it in park and turned it off and on which made it go away. Not sure what caused it since it never happened again after that. Are you stock?