Apple Event: May 7th at 7 am PT
I've updated to 10.10.3 and this is still happening, please fix this bug.
Thanks
There is no "bug" to fix. Try resetting your SMC and also the PRAM.
Barry
There is no "bug" to fix. Try resetting your SMC and also the PRAM.
Barry
THanks Barry, I did reset the SMC and PRAM, but nothing changed :/
A couple of things could be causing your problem:
1. Mouse is failing
2. Interference from something (cordless phone, perhaps).
The resets frequently fix odd problems, There are no more settings that I am aware of that would cause what you describe.
Barry
I spoke to Apply support but they offered no help either, all they got me to do was insert fresh batteries and reset the bluetooth.
UPDATE and additional info: This problem is still occurring.
Apply have been completely unhelpful so far, after a second phone call, I was just told (again) to restart my MBP, unpair and repair my mouse, and insert fresh batteries. I've also done the SMC and PRAM resets several times.
I'm using my MBP in clamshell mode connected to a BenQ GL2460 monitor. Running my MBP slightly ajar seems to temporarily help with he mouse lagginess but the problem soon reoccurs.
I've tested my mouse on a friends earlier model non updated MBP and the mouse works fine.
I went out a bought a Microsoft USB mouse and the same lagginess happens with it, albeit a lot worse.
I'm currently running both mice connected via bluetooth, which actually seems to be minimising the magic mouse lagginess, but the Microsoft mouse is still very laggy. So I wonder what having two mice connected simultaneously is doing?
Odd problem (no help to you). Is there a cordless phone nearby? I have seen that interference causes lagging (on rare occasions).
Barry
Magic mouse cursor lags all the time, how can I fix this?
