Greetings, it's sbs.
I have had my MX518 for over 2 years now, and today this happened for the first time. My sensitivity ... changed.
At first it felt like it was alot lower, and it was, but I could not help it by just making it higher.
It was either way too fast or way too slow. From an outside perspective it may sound like the accel was gone - but I didn't even use accel before. I use CPLmousefix, the accel in drivers and q3 are all set to nothing. The previous 'feel' of the mouse was just completely gone. Then after some restarts, it magically worked like it should. Half an hour later I fired Q3 up again, and there it was again and it won't go away now.
I have tried completely removing the logitech(setpoint) drivers, reinstalling then, then tried without them, nothing helps.
The weird thing is, on the Desktop it feels like the Mouse movement is behaving normal, as always.
What's puzzling about this is, I did not change anything that could have caused this. I didn't even change anything which could NOT have caused it for that matter, it just came by, went away, then came to stay.
In a forum post I read from someone who seems to have the same problem, that it went back to a lower dpi. Could that cause the feel of it behaving extremely differently on a sens that *should*, in terms of speed, be similar to the one before? I use a fairly high sens, only move the mouse with my wrist. The post was from last year and the last post there said he's waiting for a fix, so no luck. :/
I'm pretty pissed, because I can't find any sens that is remotely comfortable now... Anybody experience this too, and found a way to fix it?