Since around 10:00 I've had 540 alerts whilst on 'my flights' but during 45 mins of linking upto the 'Network' I only received 12 alerts. There is definately a problem when using alerts and connected to the 'Network'
A known problem. If you have network aircraft turned ON, and network alerts turned OFF, then if an aircraft
first appears in the network list, it will not alert, even when that aircraft transitions to the local list.
Other problems associated with aircraft transitioning between the network and local list also occur - missing routes, for example.
I have no problems with alerts, but then I don't use the network ;) I alert on ModeS codes, Registrations, Range, Aircraft Types, Squawk, with and without wildcards, and alerts work 100% for me.