Hello.  I have a PC Engine DUO-R and have been really enjoying it so far.  I have a question, though.  Is it normal for load times to occasionally be longer than usual?  Here's an example:
I was playing Asuka 120%: Maxima Burning Fest and at the point in Story Mode where it loads the fight, it takes around five seconds to load.  I suck at it, lose, reset the console and try again and do the same thing I did the first time I played.  This time, however, it takes about twelve or so seconds to load the fight once I get to that point.
It's random when this happens and doesn't happen very often, so it really isn't that annoying.  Is this normal, though?  I can't check if the caps are going out because I don't have a security screwdriver bit and I would hope that's not the issue because I got a Duo-R specifically to prevent that from happening.  I have no experience with soldering if this is the case and it also seems really expensive to have my console sent off somewhere.  I've had a prefect experience with the console otherwise.  Also, I am using a Genesis Model 2 power adapter with it.