This probably happens because my emulator requires a lot of processing power.
Look the statistics in 'stdout.txt' for the lost buffers(empty audio buffers).
I have a poor system(WinXP SP3 + AMD Sempron LE-1150 + AMD 690G) but IF I close
the other programs, remove all the USB peripherals(especially the modem) and disable
the power saving program of the CPU, I lose only one(physiological) or few buffers.
The filter that uses the BLEP synthesis is not yet optimized and the coefficents of
the FIR filter are temporary.
The PSG emulation is preliminary but, excluding the LFO, is at the same (low) level
of other emulators.