PreSonus Blog

Wi-fi horror…

August 28,2011

Decided to buy a new Wi-fi card for my (Windows 7) studio computer. I managed to get a good deal on a TP-Link Wireless-N PCI card with an Atheros chipset – just a few bucks. Score! Got home, installed it, works great. Then I loaded up Studio One and set to work on the song I had been working on yesterday, and it sounded like I was frying eggs in the studio. Just completely impossible to work, loads of noise, jerky response from S1, everything was a mess.

Went to the Device Manager in Windows 7 and disabled the new Wi-fi card. Sure enough Studio One was now perfect again. Sigh.

I checked the system with DPC Latency Checker – without the Wi-fi card maximum latency was 72 microseconds. With the Wi-fi card enabled that shot up to over 6000! Anyone using Windows for digital audio really needs this tool… So I think I’m just going to  install Homeplug adaptors round the house instead in future and stick to using Ethernet, it’s so much more reliable.

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Posted by rodney