huge lag and stuttering while playing BFv

hi
I'm playing BFV with my friends and over the past few days my game keep freezing and lagging while in the match. the stuttering remains for a few sec and while its happening FPS drops from 100 to 15 and game takes no input until I stop moving and wait a few sec. this keep happening randomly in different times. might be 10 sec , might be 2 min later.
I tested this in both community and Dice servers. 
I asked around and a lot of my other friends have been experiencing the same problem.
my ping stays the same throughout this experience.
my pc is old (GTX1060 - i7-4970) but well within game requirements and i never had this problem before the recent updates. 
also my other friends with the same problem have very very better computers than me .(RTX-3060 or above) and still having the same problem so I know its not a problem with my PC.
we are all lvl 500 and receive a lot of reports from the lower lvl players. ( i thought that to be the problem maybe)
the only way we have found to fix this problem (sometimes works) is resetting the pc multiple times and trying to get back into the game each time to see if the problem still exist.
pls fix this problem .
thanks