Hi guys, I hace a PAL PS3 60 GB model with BC (first model), and I have 2 SIXAXIS controllers...
The controller never locked up or acted strange (with the exception of booting after linux - but that is fixed now) so I don't think it's the controller.
Now I don't know if there are different revisions or how to see that.. so I don't know if this is of any help!
The problem is like this if you have 2 controllers and both exhibit the same problem then it's not the controllers! The odds that both are defective are too great... Probably the RF from the PS3 has a problem and needs to be changed or it could be a bad update... (pr just a bug that happens with specific controllers - like the bug that prevents knockoff controllers nowfrom being used)