If your Roku device gets overheated, let me tell you that it’s not rocket science to solve this issue and cool down the heated machine. Roku is an electronic device, and like other devices, it can be heated like other electronic devices.
There are some simple methods by which you can fix the Roku stick overheating problem.
# Re-insert the device
# Change the location of the Roku stick
# Keep your Roku stick away from the closed environment
# Roku Tempcheck
# Use Extender