2024 SP2 problem with traction using Blocks

[Petertha]

Hi I posted this on the main SW forum, but paraphrasing here as FYI. (I'm new to this forum)

I tried doing a very simple block engagement representing gears. I drew some circles representing different pitch diameters 12T, 10T & defined them as blocks. I can insert them into another sketch, align them, make them tangent etc. But every time I try to engage them or apply traction, SW says 'detecting error' & shuts down completely with flash error message fault code: slduiu:013981e. I was able to successfully apply a belt between the same block circles but it does not like traction. Anyway, I contacted my VAR showing it working in v2021 but not v2024. They sent it up the ladder & SW replicated the problem. I just got a message it will be fixed in SP4.

Here is the link if you wan to see original post
https://r1132100503382-eu1-3dswym.3dexp ... uI2Z17hNGg