This has been a big problem with V4.12. It is quite likely to occur if you happen to start JMRI V4.12 without your hardware connected. We've done a lot of hard work on this recently and it should be fixed in V4.13
--
Dave in Australia
toggle quoted message
Show quoted text
On 10 Dec 2018, at 5:58 AM, Thomas Costello via Groups.Io <dumpa_hd@...> wrote:
I noticed when trying to program a locomotive using version 4.12, the NCE USB was not toggling (red LED's did not illuminate. I went to preferences then defaults and noticed that Internal was selected. I changed defaults to NCE and was able to program locomotive. This is the first time I've seen this happen since I downloaded 4.12 when it was released.
