Network Drift. It WILL Happen 100% of the Time. Guaranteed.
No matter how well a wireless network is planned or how meticulously it is deployed, something will eventually happen over time to cause it to go adrift.
network drift
Network Drift – Extending the Discipline from Wired to Wireless
No matter how well a wireless mesh network is planned and deployed, bad things happen to it over time. Devices are added. New applications are supported. Antennae are moved. Suddenly, the network is not working as it should.