It's my fault the communication has been sparse. Last Friday I was not online when the delays happened and when I got back to address it, it was already a couple hours late, so I tried to figure out what happened. Training seems to be affected by other processes that ran longer than expected or got stuck at some point. Every time I notice that, I make changes to try and prevent it but there always seems to be another culprit that emerges. Of course, I made some chages last Friday and it seems like it helped a bit.