Game starts to lag after being respawned in ranked Season 23

SAME EXACT ISSUE.

Never had this problem before.

Game runs completely fine until dying, then after respawn constant lag spikes for the rest of the match.

New match, no issues. 

Please specify your platform model. PC
AMD Model Number: AMD Ryzen 7 5800X 8-Core Processor

RAM memory size in GB 32 GB
Are you using any software with an overlay? No