quackssorry for the late response, it stopped doing it and just started doing it again, I did nothing to change my files/game in any way.
here's an example of the stuttery feel to it: https://streamable.com/ds3od2
it just feels stuttery and not smooth at all, my game has good fps and I don't know why it's happening.
your explosion script - ExplosionCore_sapperdestroyed is known to sometimes make these weird lags
try the other ones: electrocuted_red_flash, muzzle_minigun_starflash01, eotl_pyro_pool_explosion_flash