My 912 ULS has been starting fine recently but all of a sudden it wouldn't start. No stumbling, pops, misfires, nothing but the engine turns over fine. When I checked the fuses I found the 30 Amp fuse protecting the voltage regulator wire blown. I have the Ducati VR. Any guesses out there on what might cause that fuse to blow? Is there a way to check the continuity and ohm out the voltage regulator? If this fuse were to blow in flight would the engine keep running?

If the Ducati VR is found to be failed are there better replacements out there?