Agreed
"I have the same problem with my BD Remote Control and wireless guitars, so it clearly has nothing to do with charging the batteries."
Agreed. Unless you're trying to do these things at a very large distance (greater than 33 feet) from the PS3, you either have a defective PS3 or you're getting jammed by a nearby signal somehow. If you live in an apartment, you might check with your neighbors to see what wireless devices they're using.
"I have the same problem with my BD Remote Control and wireless guitars, so it clearly has nothing to do with charging the batteries."
Agreed. Unless you're trying to do these things at a very large distance (greater than 33 feet) from the PS3, you either have a defective PS3 or you're getting jammed by a nearby signal somehow. If you live in an apartment, you might check with your neighbors to see what wireless devices they're using.