United Airlines also suffered widespread computer-network problems last summer that caused hundreds of flight delays around the world.
Overall, 35% of respondents indicated that their ability to troubleshoot network problems in a virtualized environment had worsened.
Official 2012 Olympic communications services provider Vodafone, O2, owned by Spain's Telefonica, and BT said they had not seen any network problems.
That makes an outage caused by network problems all the more frustrating.
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Later it said the problem had been traced to "network problems" at its service provider which was also trying to get them fixed.
These additions are usually done to solve network access problems that due to time, cost, or manpower issues IT might not be able to easily solve.
Lines between Maidenhead and Slough were affected due to Network Rail signalling problems earlier.
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Each distribution network is supplied by multiple distribution feeders, which prevents problems on one network from affecting other networks.
The growing commercial use of Twitter was presenting the network with a few problems, said Mr Goad.
Network Rail said the problems were likely to last until next Wednesday.
In the same year, the launch of the Buzz social network tool caused similar problems because Google enrolled millions of people into it without their permission.
The basic stated idea is quite simple: if there are problems then the software generates logs which the network can then analyse to see what the problems are.
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As Myers explains, the problems at the network are nothing that some more hits wouldn't solve.
But the company resisted the installation of the secretive system because it caused performance problems on its network.
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His department was also planning a revamp of the regulatory framework for airports, and was looking at ways to keep motorists informed of any problems on their network.
Mekel says the government's problems with the network grew during the recent Israeli military attacks inside Hamas-controlled Gaza following Palestinian rocket attacks on the southern Israeli town of Sderot and the port city of Ashkelon.
Many called on the phone firm to "sort out" the problems and get the network running again.
These kids are well trained, enthusiastic, quick to solve problems and eager to network with fellow globals worldwide.
There have been problems with the electricity network across Northern Ireland due to heavy snow and strong winds.
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On the rail network, cold conditions caused signalling problems and there were delays in a number of areas.
From its inception, SAP Community Network has enabled customers to solve problems using social tools via forums and discussions.
These digital technologies also enable utilities to spot outages and other problems in their electricity distribution network and respond to them more promptly.
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Last year the owner of one cafe told me he had been plagued by connection problems when using the phone network to get online.
He wants the network's users to solve the problems, but a community on its own is far less effective than one backed by the rule of law, as eBay clearly demonstrates.
Organizations like Virgin Unite, the Virgin Group's non-profit foundation , and the Carbon War Room have joined with groups like the Earth Day Network to tackle tough social and environmental problems and to raise awareness in the next generation.
Anger has been expressed over continuing problems with the Vodafone mobile phone network in Marlborough.
BBC: Anger over 'poor' Vodafone mobile network in Marlborough
The latest research suggests that Alzheimer's may be linked to problems with switching this "default network" on and off effectively.
More recently, safety, and economic and investment issues created by vertical separation, have caused huge problems on Britain's rail network and there is increasing disenchantment with the industry structure in place.
The patch that Network Associates expects to soon release will correct two problems.
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