Hi Chris,

> I have my iphone between the MacPro and the mouse.

Can you put the iPhone behind the Magic Mouse, so the Magic Mouse is first in 
range?

Cheers,
Ronni

On 02/06/2012, at 1:26 PM, Chris Griffiths wrote:

> Yes, I think it is distance. It happened again and I moved it closer and it 
> stopped.
> 
> Is there any way around not moving all my equipment?
> 
> Chris Griffiths
> Mac lover
> 
> 
> 
> On 02/06/2012, at 12:54 PM, Ronda Brown wrote:
> 
>> Thanks for more information Chris.
>> 
>>> Daniels suggestion that it is too far away makes more sense but it can't be 
>>> more than a metre. And anyhow, how come it is fine and then changes?
>> 
>> Distance certainly could cause jerkyness, as it has a spasmodic connection. 
>> Bluetooth does not have a long distance reception.
>> Does it stop being jerky if you move the mouse closer?
>> 
>>> Forums have also suggested WiFi interference but surely Apple would have 
>>> thought of that one??
>> 
>> Are you using a 5GHz Wireless Network or a 2.5GHz wireless network?
>> 
>> If you have installed any mouse add-on, uninstall it, especially USB 
>> overdrive (uninstall not just remove the preference panel).
>> 
>> Check a few other things you could try changing and then test to see if it 
>> helps.
>> 
>> 1. Choose System Preferences from the Apple () menu, then choose Mouse from 
>> the View menu. 
>>   Set the Tracking slider to adjust how fast the pointer moves as you move 
>> the mouse.
>> 
>> 2. Try using a different surface to see if the tracking improves.
>> 
>> 3. Turn the mouse over and inspect the sensor window. 
>>   Use compressed air to gently clean the sensor window if dust or debris is 
>> present.
>> 
>> Bandwidth intensive devices could also affect tracking.
>> 
>> Cheers,
>> Ronni
>> 
>> On 02/06/2012, at 12:39 PM, Chris Griffiths wrote:
>> 
>>> Ok…
>>> 
>>> 10.7.4
>>> 
>>> 2 x 2.26 GHz Quad-Core Intel Xeon 14Gb Ram MacPro 4 1Tb harddrives 
>>> internal. 1Tb external for backing up (this is wired, not wireless)
>>> 
>>> 24inch NVIDIA GeForce GT 120 512 MB graphics
>>> 
>>> Mouse has been like this for months. Can't remember when it started. It 
>>> goes from working perfectly to lagging when moving, slightly jerky. Just 
>>> barely perceptible sometimes but extremely annoying when you have to do a 
>>> very fine photoshop retouch or anything fine.
>>> 
>>> Forums have suggested that it could happen when there is a lot of 
>>> processing happening but this doesn't seem to make sense to me.
>>> 
>>> Daniels suggestion that it is too far away makes more sense but it can't be 
>>> more than a metre. And anyhow, how come it is fine and then changes?
>>> 
>>> I have turned off any other bluetooth.
>>> 
>>> Forums have also suggested WiFi interference but surely Apple would have 
>>> thought of that one??
>>> 
>>> I can live with it but just thought I'd give you guys a challenge ;)
>>> 
>>> Thanks heaps
>>> 
>>> Chris Griffiths
>>> Mac lover
>>> 
>>> 
>>> 
>>> On 02/06/2012, at 12:28 PM, Ronda Brown wrote:
>>> 
>>>> Ok Chris,
>>>> 
>>>> A bit more information from you please. What OS X are you running?
>>>> When did the Magic Mouse start the jerkyness ... after installing a add-on 
>>>> or software?
>>>> 
>>>> Cheers,
>>>> Ronni
>>>> 
>>>> On 02/06/2012, at 12:10 PM, Chris Griffiths wrote:
>>>> 
>>>>> Less than one day and the jerkyness and slowness is back. Open to any 
>>>>> more ideas!
>>>>> 
>>>>> Chris Griffiths
>>>>> Mac lover
>>>>> 
>>>>> 
>>>>> 
>>>>> On 01/06/2012, at 6:17 PM, Chris Griffiths wrote:
>>>>> 
>>>>>> Ok, have deleted the file. Have reset the SMC. And so far so good. Seems 
>>>>>> to be working a lot better. So somewhere in all the actions was the 
>>>>>> solution, I think. I'll see if it lasts. Thanks heaps!!
>>>>>> 
>>>>>> Chris Griffiths
>>>>>> Mac lover
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> On 01/06/2012, at 5:59 PM, Ronda Brown wrote:
>>>>>> 
>>>>>>> Hi Chris,
>>>>>>> 
>>>>>>> Delete the Preference file "com.apple.bluetooth.plist"
>>>>>>> Restart your computer and repair the Magic Mouse
>>>>>>> 
>>>>>>> Cheers,
>>>>>>> Ronni
>>>>>>> 
>>>>>>> Sent from Ronni's iPad
>>>>>>> 
>>>>>>> On 01/06/2012, at 5:53 PM, Chris Griffiths <[email protected]> wrote:
>>>>>>> 
>>>>>>>> Interesting. I just used a wired mouse and now I can't pair to the 
>>>>>>>> unwired mouse.?!
>>>>>>>> 
>>>>>>>> On 01/06/2012, at 5:37 PM, James / Hans Kunz wrote:
>>>>>>>> 
>>>>>>>>> i'm just wondering, in the bluetooth did you remove the mouse from 
>>>>>>>>> the list (using a wired mouse) & then search for devices & reconnect 
>>>>>>>>> the mouse
>>>>>>>>> James
>>>>>>>>> 
>>>>>>>>> SAD Technic
>>>>>>>>> U3 6 Chalkley Pl
>>>>>>>>> Bayswater WA
>>>>>>>>> Australia
>>>>>>>>> +618 9370 5307
>>>>>>>>> mob 0414 421132 (international +614 14421132)
>>>>>>>>> [email protected]
>>>>>>>>> http://www.members.iinet.net.au/~saddas/
>>>>>>>>> 
>>>>>>>>> Patience and perseverance have a magical effect before which 
>>>>>>>>> difficulties disappear and obstacles vanish.
>>>>>>>>> 
>>>>>>>>> On 01/06/2012, at 5:23 PM, Chris Griffiths wrote:
>>>>>>>>> 
>>>>>>>>>> Thanks James – I don't have a wireless keyboard. New batteries. 
>>>>>>>>>> Cleaned optics.
>>>>>>>>>> 
>>>>>>>>>> Regards
>>>>>>>>>> 
>>>>>>>>>> Chris Griffiths
>>>>>>>>>> Mac lover
>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>>>> On 01/06/2012, at 5:20 PM, James / Hans Kunz wrote:
>>>>>>>>>> 
>>>>>>>>>>> battery ok? opticals cleaned?, do you have good response from the 
>>>>>>>>>>> keyboard?
>>>>>>>>>>> remove the batteries & insert them again
>>>>>>>>>>> James
>>>>>>>>>>> 
>>>>>>>>>>> SAD Technic
>>>>>>>>>>> U3 6 Chalkley Pl
>>>>>>>>>>> Bayswater WA
>>>>>>>>>>> Australia
>>>>>>>>>>> +618 9370 5307
>>>>>>>>>>> mob 0414 421132 (international +614 14421132)
>>>>>>>>>>> [email protected]
>>>>>>>>>>> http://www.members.iinet.net.au/~saddas/
>>>>>>>>>>> 
>>>>>>>>>>> Patience and perseverance have a magical effect before which 
>>>>>>>>>>> difficulties disappear and obstacles vanish.
>>>>>>>>>>> 
>>>>>>>>>>> On 01/06/2012, at 4:55 PM, Chris Griffiths wrote:
>>>>>>>>>>> 
>>>>>>>>>>>> My wireless mouse has been jerking and slow to respond when I move 
>>>>>>>>>>>> the cursor sometimes.
>>>>>>>>>>>> 
>>>>>>>>>>>> I have read dozens of forums to try and work out what is wrong.
>>>>>>>>>>>> 
>>>>>>>>>>>> I have switched off all other Bluetooth devices and have changes 
>>>>>>>>>>>> mouse mats many times.
>>>>>>>>>>>> 
>>>>>>>>>>>> I have read that many people are experiencing this problem. Any 
>>>>>>>>>>>> solutions?
>>>>>>>>>>>> 
>>>>>>>>>>>> Chris Griffiths
>>>>>>>>>>>> Mac lover

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