OK this started today and its with rockets and setups I have used before. When I get to say about 10k to 15k sometimes lower but never higher my rocket wants to "tip over" like its top heavy.
So here is what I did - first I checked my center of mass etc...all good right down the middle. I thought maybe it was just a payload. I added angled boosters to help stabilize on launch.
Never ever got above 15k with the rocket tipping over (loosing control, top heavy feel)
SO ok I was getting frusturated. I launched the same rocket with no payload and it did the same thing - ok so its the rocket not the payload i thought. Played around a bit still every time same thing.
OK SO I launched a different rocket - did the same thing!!
I launched my primary rocket I use for say 75% of my lifts empty, with payload I have launched before etc... same thing.
I thought ok mechjeb? took it off - still doing it. SAS? still doing it. FAB?? took it out still doing it.
Here is a picture of my primary rocket I use.
Here is two launches with the same rocket with TWO DIFFERENT tops (to different size payloads) that I got up no issues.
NOW here is the kicker... I don't have this problem with STOCK launchers ?!?!?
I have even rebuilt my rockets with no success. I'm lost