Windows 10: Ping spikes

On monday my ISP installed new router and cable going to my house. Everything worked fine for first 2 days, I was really happy with the speed of download and low stable ping, but today I experienced huge ping spikes is online games to the point of making them unplayable.I tested connection with ping google.com -n 20 command and it lost 15% of the packets. In task manager I saw 2 new processes that I've never seen before: Client DNS and Client DHCP. Task manager showed me that they use internet connection for something but I couldn't find their function, maybe they are part of the problem? Eve

:)

 

Ping Spikes

Recently, I have discovered that I am receiving ping spikes from 200-1000 every 10 seconds or so when playing games, causing me to rubberband. However, I usually receive around 20ms in between ping spike intervals. I am using an ethernet cable that is connected
'Wi-fi Booster', which is connected to my router downstairs. I have tried multiple solutions in an attempt to fix this issue such as:

• Checking if my network adapters are outdated
• Troubleshooting my network adapters
• Changing my default DNS server to 1.1.1.1 (gives lower ping than 8.8.8.8)
• Disabling the feature where my PC would usually download updates from other computers
• Disabling OneDrive sync in Policy Group Editor

This is what it typically looks like, however it gets somewhat worse over time:





PingPlotter results:

 

Ping Spikes

Every time i play a game my ping always spikes all the way up to

1000+ MS when my average is around 80-100 when its not spiking anyone knows how to fix? Please ive been dealing with this problem for 3 Months now

 

Ping spikes

This has been happening for months me having 100 ping spiking to 1000 for some reason and it always messes me up in important moments can someone help