When I try to repair roms with the option "Rom Checksum Analisys" I find some roms that clrmame when try to repair it, create temp files more and more big (about 4Gb and more) and I have to kill clrmame to stop it.

With previous versions it worked well, but not in which version began to fail

An example so that you can prove it in case I did not explain myself well
http://personales.ya.com/alternati/2020bb.zip

PD: Sorry for my terrible english