Early adopters reported that the Pixel 5a overheats while recording 4K UHD video at 60 FPS. But later it became known that the cooling system does not cope with its tasks even in 1080p @ 30FPS mode. Moreover, this is in no way affected by the ambient temperature.
The problem is believed to be in the software. The manufacturer from the USA launches its own investigation to find the cause of the malfunction. The company also intends to solve the problem of phantom clicks, which users also often complain about.