WiFi bug caused by being plugged into power?

[batting1000]

Not sure if this is a bug in El Capitan or something with my MacBook Air, but I may have discovered a bug with the WiFi. Whenever I'm plugged into power and walk away from the laptop for a bit and then come back to wake it, websites never load or do so very slowly in Safari. Once I disable WiFi and reenable it, they load normally once again. The reason I think it has to do with being plugged into the wall is because it doesn't happen when I'm not plugged in.

Anyone else experience this?

 

[batting1000]

Anyone heard of anything like this?

 

[simonsi]

Most likely cause is electrical inteference caused by a poor contact at the magsafe connector.

 

[batting1000]

Am I the only one?