On last couple days, My internet acting weird. When I play games like Destiny 2 and The Division 2, the ping spikes to 500 even 2000+. When I download something it shows NO symptoms or problems on it. I traceroute and ping some websites, there are no problems at all. I have 25 - 36 ms ping and traceroute shows the same result. But, when I try to download and do the ping test cmd prompt on the same time. The ping spikes into 200+, 500+ and sometimes RTOs. And this appear too when I play a game and do the ping test.
I tried to switch DNS from default ISP to 1.1.1.1, but shows no impact. I tried to use VPN, it's even more worse than before. finally I contacted my ISP for solving this problem. But I'm still curious about it, because I face this problem a month ago. The ISP rep says that he gonna change/move my channel. I assume they change my assigned public IP from the ISP, because when I check my IP on https://whatismyipaddress.com/ it's not the same as before when I have the internet issue. And right now, after I upgrade my data plan from that ISP, my IP switch back to the broken one. My question is why this happened? and is there any chance if an IP address having ping issue?
PS : I'm new in this forum, and my english is not that great