Engine Stutter issiue

[dense bear]

Im having an issue where my engines just stutter and constantly switch between producing no thrust and normal thrust.

[sullen wedge]

could maybe be a persistent thrust mod issue, but usually for me that isue only happens when persistent thrust setting on the engine is turned off, so idk

[dense bear]

it works

thanks
now ill just have to always remember to activate the persistenthrust mod when using an interplanetary craft