Hey there, I saw your Youtube video about a semi automatic farm using the Harvest Rod. I tried it out and it crashed the server with a ticking tile entity, forcing me to resort to a backup. This was caused by a Pam's Harvestcraft crop in the Harvest Rod. It seems to work fine with regular (non-modded) plants and seeds, but not so with modded crops.

Here's the attached crash log.

crash-2017-01-22_13.54.06-server.txt