Fortnite- good ping but is it still lying?

I've had very strong laggs playing Fortnite for a while, but the ping is 0-20. If I'm lucky I can play 5 minutes without laggs but then it starts again… What can I do about it?

I would like to change from WLAN to Lan on the Ps4, but since the cable is too far away, this is unfortunately not possible. How else can I avoid the laggs or weaken something "?

Let's say 5-20 ping I don't think you have a 0 ping.

Maybe you have a lot of parcels, check your internet speed.

Get good pc

This is probably because of Corona, because everyone is at home together and then the Internet is loaded (that's also the case with me)

Finally a good answer! The PC simply provided.

The internet is currently underutilized. And if the ping is ok, then there's also his / her internet

It may be because you have too many friends in the list. Was the same with me once.