Are AIM-7F bugged?

5 out of 10 times my AIM-7F will fly towards the ground or in a straight line, ignoring my radar lock.
I’ve uploaded 2 videos showing this strange behavior, i’m wondering if anyone can help me to see if i’m doing something wrong or it is just a bug.

AIM-7F Flying straight to ground after launching

AIM-7F Flying to ground again

Can confirm most SARH missiles on non PD radars are doing this. Cant confirm for pd, dont own any planes with those

All SARH missiles do that rn. A bug to be fixed.

Happens to me on F-16C too. Thats why I go only with Fox2 ;-)

pd also does this

Ah great now the JA-37D looks a lot less fun