I just made a new server with a new fog install and I have the same problem 
Where can I find a copy of FOG that didn’t have this issue; because it’s the main reason we use it for imaging. We have 2000 machines to do.
Unless it’s somehow the image file? Does anything in the image capture change between versions?
I’m running 1.5.4 and have this issue. Are there any updated workarounds?
I found an older post saying this is a known issue. Is there a better fix or workaround yet?
FOG 1.5.4 Multicast sessions starts, immediately finds all clients, begins, then ends. There is no time to join machines.
Here is a task (matt1) that was set for 20 machines. No machines were checked in, but it started anyway.
[06-12-18 1:10:06 pm] | Task (615) matt1 has been completed.
[06-12-18 1:10:06 pm] | Task (615) matt1 is being cleaned.
[06-12-18 1:10:06 pm] | Cleaning 1 task as they have been removed
[06-12-18 1:09:57 pm] | Task (615) matt1 has started!
[06-12-18 1:09:57 pm] | Command: /usr/local/sbin/udp-sender --interface eth0 --min-receivers 20 --max-wait 600 --portbase 63100 --full-duplex --ttl 32 --nokbd --nopointopoint --file /images/1819IMAGE/d1p1.img;/usr/local/sbin/udp-sender --interface eth0 --min-receivers 20 --max-wait 10 --portbase 63100 --full-duplex --ttl 32 --nokbd --nopointopoint --file /images/1819IMAGE/d1p2.img;
[06-12-18 1:09:57 pm] | Task (615) matt1 sending on base port: 63100.
[06-12-18 1:09:57 pm] | Task (615) matt1 20 clients found.
[06-12-18 1:09:57 pm] | Task (615) /images/1819IMAGE image file found.
[06-12-18 1:09:56 pm] | Task (615) matt1 is new!```Maybe that’s why I’m having trouble pulling down a Kernel update; I get 504. I need to downgrade to get around the Erasing MBR/GPT Tables hangup.