Every time I turn on and off the lights in the kitchen and bathroom, my computer drops!

The power supply line used by your computer is a circuit with the kitchen and bathroom, and every time you turn on and off the light, there will be an impulse current, and the wiring board used by your computer does not have the function of voltage stabilization and filtering, resulting in unstable power supply.

It shouldn't be a cat's problem, try your computer in another room, if this problem does not appear, it means that there is a problem with the wiring of the room power supply. If the problem persists, it may be a problem with your computer's power supply.

During the decoration, the strong and weak current cross or the parallel spacing is too close and there is no shielding treatment, which is caused by current interference. Find a way to swap out one of the strings!

"What is shown is that the network cable is not plugged in properly", this explanation is not a problem with the computer, it is a problem with the cat, such as a bad power supply, send it to the telecom company to test the cat.

It may be that the current signal is interfering, or that the cat's power supply is connected to the light switch in the kitchen and bathroom.

It may be that there is a problem with the wiring, and it is best to find a property electrician to take a look.

Oh, it may be a problem of cohesion.

The strong and weak electricity are not separated, causing the strong electricity to interfere with the weak electricity, or the distance is not separated enough