To fix sudden high ping in Valorant you can perform multiple solutions to solve Valorant high ping
1. Restart ValorantPress Window key + R
2. Restart the router
3. Disable the Free VPN"
4. Switch to Wired internet connection
Why is my ping always so high in Valorant?
Valorant high ping issue occurs due to multiple reasons.According to Valorant players updating their network driver significantly reduce the high ping in Valorant.
Restarting the game will eliminate any temporary error which is occurring due to the old cookies and cache or the system's other software is clashing with your gaming software.
Solution 2
Switch to a More Reliable VPN
If you are using a VPN extension in your web browser then it's an issue. You have to disable all VPNs and prefer the desktop version VPNs
which are reliable to use. And these premium VPNs are available on all devices.
Free VPN did not allow you to stream at full speed they set a limit to the free version which is not a very useful speed for working
For your convince, I am listing down some most reliable VPNs with Best Discounted Links for THE CPU GUIDE reader