First of all, sorry to Engineer Joe and any others experiencing frustration due to this issue. Recently, we've been made aware of an intermittent bug in the system pertaining to lash-ups. Initially, we couldn't duplicate the problem but, now we have. It appears to be exclusive to PS3 models. We are seeing the intermittent directional sync issues along with another very odd condition in which one engine within a lash-up drops out of DCS communication. In our testing, the frequency of the directional sync issue is much higher than loss of DCS communication.
We are working to identify the root cause and will get it corrected shortly. In the meantime, if you experience the directional sync issue, simply pressing the direction button seems to sync things back up. If you see the communication loss (engine started but doesn't respond to DCS) this requires a power cycle to clear. These are just temporary work-arounds to these nuisances. We'll get them fully resolved soon. I also noticed other little user interface missteps during testing so, the end result should be significantly improved overall lash up operation.
If you combine these odd and intermittent bugs with any other anomalies like low batteries, dirty track, etc., I can see where it might make you consider taking up fishing. I have rounds of golf like that. But, please, hang in there with us and it will be resolved. Then, coming not too far around the bend will be the premium DCS app with a dramatically improved user experience for operating your trains and layouts. Stay tuned!
Thanks to all for your interest and feedback. It is customers like you in this forum that helps keep us in touch and we sincerely appreciate it.