First off I would check what the Overload Delay & level are set to? Default is 50mS & 8 Amps, which is a good starting point for most people.
Not surprised with your number of changers that it is overloading at switch on so if you want to stick with Powering the LC's from the track I would try upping the delay to 100, or 250mS and if that does not fix it then push the current up a bit.
Rich
Not surprised with your number of changers that it is overloading at switch on so if you want to stick with Powering the LC's from the track I would try upping the delay to 100, or 250mS and if that does not fix it then push the current up a bit.
Rich