With some bad thunder and lightning sweeping the northeast tonight, I just want to make sure that you are taking proper precautions. I have no problem if you just want to unplug your expensive electronic devices for a while. However, if you are going to leave them plugged in, please use good surge protector. These surge protectors are rated in joules. That measures the force they can withstand in the event of a surge.
I really like the Tripp Lite surge protectors. You can see this 8 outlet model on my Amazon Store. 4 and 6 outlet models are available.
This is also a good one made by APC.
Both of those are rated for over 3000 joules.
Your internet may go off intermittently on nights like tonight or you just may want to take it offline. When plugging your internet and router back in,
1) plug the power to your modem back in first and wait about 5 minutes
2) then plug the router back in and wait about 5 minutes
If your devices cannot use the internet after that, your internet is still likely down.
Keep in mind that devices get zapped all of the time. You may want to talk to your electrician about “whole house surge protection.” I have been told that this is a solution in the hundreds, not thousands, and it really works.