Instruct: Classify Amazon reviews into positive or negative sentiment
Query: very bad drivers

i've had the io 26 for a year now, and it still glitches often on me. when it works right, it sounds good, but the drivers are very sketchy. alesis support is terrible, and i think they stopped making new drivers for the unit. i will get glitches and skips when using the unit with fl studio, and i can't use any reasonable buffer settings. i have a powerful computer (core2duo, 4 gb ram, dedicated video card) but it doesn't seem to matter.