Ok, debug log activated, but all options unticked

Now, after 23 hours aMule is at 200 MB...but this is just normal, with 4 downloads with many sources!
The problem with the full RAM usage happens as following:
Sometimes when I call back aMule from tray, the aMule GUI freezes, and RAM increases fast until maximum (or better until I kill it!)<-- Even killing isn't easy! sudo top, then from there usually it gets killed.
The last logfile.bak has 80 MB of size...
