We see sporadic deployment problems with Alpha2 on JunoSR1 (on XP), deploying to EAP5.1.1.
Nothing in the logs that appears related. Deployments just stop working.
We'll be reverting to Alpha1 where the problem did not appear.
(we only used Alpha1 shortly, so switching to use it may just reveal it to also be broken.)
I'll post more information when I get some feedback from the developers.