Seikatsu

*EDIT - This was a issue with Modular Fuel Tanks v5.2.0.0, Updating to v5.2.1 has fixed this issue. Thanks Arc! I checked up on the flight log and nothing is listed when there is no explosion and the camera drops well below the rocket and the part goes invisible (chasing with the mouse zooming and hitting F3 i got a visual on the rocket and noticed that the fuel tanks were invisible). When sometimes an explosion says that it was from overheating and list the fuel tank as exploding first (yet no overheat warnings) and throws my max speed after explosion into the 6-7 digit range, sometimes the command pod survives. After digging through the output_log.txt I found some exceptions thrown after the KWR fuel tanks loaded pointing to Modular Fuel Tanks. Reading the changelogs of Modular Fuel Tanks, updating and applying the new 5.2.1 version has fixed the issue. I apologize for not reading the forums thoroughly enough to attain the knowledge to better troubleshoot and request support. I am new to the KSP modding scene but experienced in scripting and troubleshooting elsewhere. Thanks for taking time to help and point me in the right direction Arc. I really do appreciate it alot.

*EDIT* This was a issue with Modular Fuel Tanks v5.2.0.0, Updating to v5.2.1 has fixed this issue. I seem to be getting issues with the SA-1 LFT (KW_Fuel_1mL1),SA-2 LFT (KW_Fuel_1mL2), and SA-1 LFT Pancake (KW_Fuel_1mPancakeL0_5) fuel tank parts. (Unlocked in career mode) Upon Reaching a altitude of of around 3800-5200m the 1mL1 and 1mL2 tanks explode, while the 1mPancake disappears and makes the camera go below the rocket. I built the rocket out of stock parts aside from the fuel tanks and I get similar results. The engine or any fuel boosters do not seem to matter. Monitoring the tanks just before explosion the ambient temp gets to exactly -35c and actual temp is around 80-90c. For temp threshhold testing after getting enough thrust I shutoff engines and coasted up to the problem altitude and still get the explosion with the L1 and L2 tanks, and invisible 1MPancake problems. In my testing other parts I have access to currently in my career save, the SA-05 LFT (KW_Fuel_1mL0_5 is the cfg part name I believe) does not have any issues with 1 or more on a rocket. I disabled DRE (Deadly Reentry) and still getting the same issue. I will do further testing now in sandbox and see if I can find any similar problems with other 1M Fueltanks. Any help or feedback would be greatly appreciated, thanks! *EDIT* This was a issue with Modular Fuel Tanks v5.2.0.0, Updating to v5.2.1 has fixed this issue.