I recently built a new computer and purchased the Logitech 5500M set, hoping I would be able to easily switch my monitor to my tv (my computer and tv are less than 15ft apart) and use my computer from my couch.
My couch is about 20 feet from my computer, and at this distance my keyboard+mouse lag (most noticeable on my mouse cursor).
Is there any way to fix this lag? If I bought a different (better, class 1) dongle for my computer would this fix it? Or am I limited by the range of the keyboard and mouse as well.