The answer to 'GFCI outlet gets hot' is that a GFCI (ground fault circuit interrupter) outlet getting hot is usually a sign of an electrical problem that requires immediate attention. This can be caused by a short circuit, overloaded circuit, or faulty GFCI device. It's important to address this issue promptly to prevent potential fire hazards or electrical shocks.
If a GFCI outlet is getting hot, the first step is to unplug any devices from the outlet and turn off the circuit breaker supplying power to the GFCI. This will stop the flow of electricity and allow the outlet to cool down. Once it has cooled, you can try resetting the GFCI by pressing the reset button. If the GFCI continues to get hot or trips repeatedly, it's likely that there is a more serious underlying issue that requires the attention of a licensed electrician.