Originally Posted by
Niya
Those "up to X feet/meters" values are most of the time absolute bullshit, at least in your typical home/business environment that's already saturated with electromagnetic waves. From personal experience I try to keep the receiver as close to the device as possible, at work I used extension cables so it can rest on my desk with maybe 10-20cm between it and the m/kb.
Why yours suddenly started to have issues is a bit weird. Did anything around the conference room change EM wise, like new/moved access points?