After literally years of fighting with system software upgrades of DCS, we FINALLY got the layout to operate in an acceptably reliable manner with the "final" upgrade to 4.3 we decided to freeze the technology at the current release.
No more "upgrades" of software, just locomotives from Proto to Proto3 once in a while.
Not having any Legacy locomotives, and no plans to buy more locomotives (yeah, right she says,) we're content with the ole Cab 1 Big Red Wheel.
Anyone else reached this point?