I spoke too soon!  The problem just occurred while I was in the process of 
sending an e-mail. so maybe the sleep mode had nothing to do with it.

Regards,


Adrian Skehan
adrianske...@me.com


On 15/07/2012, at 1:43 PM, iCloud wrote:

> Thanks again Ronni, I have changed the sleep times and so far so good.  I'll 
> post back if the problem comes up after an extended sleep period.
> 
> Regards,
> 
> 
> Adrian Skehan
> adrianske...@me.com
> 
> 
> On 15/07/2012, at 1:06 PM, Ronda Brown wrote:
> 
>> Hi Adrian,
>> 
>> What time do you have set for sleep on your iMac... is it 15 Minutes?
>> If so set it to anything else but 15 mins.
>> 
>> 1. Go to System Preferences > Energy Saver > Computer Sleep
>> 2. Set the parameter "computer  sleep" to anything you like EXCEPT  15 min.
>> (If you set "computer sleep" back to 15 min. the problem returns)
>> 
>> If you had it set at something different or it does not fix the problem, 
>> post back.
>> 
>> Cheers,
>> Ronni
>> 
>> On 15/07/2012, at 12:40 PM, iCloud wrote:
>> 
>>> Good afternoon  all,
>>> 
>>> I have been experiencing an annoying occurrence for a week or more now and 
>>> cant find anything in the archive that may help.
>>> 
>>> Every time my iMac (27" i7 Intel OS X 10.7.4) goes to sleep the internet 
>>> drops out in a peculiar way;
>>> 
>>> While the iMac G5, iPhone and iPad connect OK and the router is also 
>>> indicating it is connected, on the iMac (27") Mail and Safari do not have 
>>> internet connection.  The Wi-Fi indicator in the menu bar shows the 
>>> computer is connected (4 bars)
>>> 
>>> In System Preferences > Network it shows Wi-Fi is connected, selecting 
>>> Assist Me > Diagnosis the indications are;  Wi-Fi OK (green light), Wi-Fi 
>>> Settings OK (green light), Network Settings OK (green light),  ISP (Red 
>>> Light),  Internet (Red Light) and Server (Red Light).  The Choose network 
>>> port configuration Wi-Fi is selected.
>>> 
>>> Choosing continue > goes to available networks with my network selected, 
>>> clicking Continue it then brings ISP, Internet and Server on line again 
>>> with the message that the internet appears to be Working.
>>> 
>>> Any suggestions on how to fix this will be appreciated.
>>> 
>>> 
>>> 
>>> Regards,
>>> 
>>> 
>>> Adrian Skehan
>>> adrianske...@me.com
>> 
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