Thank you for the response. Switching to a flash stick worked.
Can I share a few annoying things about that answer?
First, that topic was only recently added to the help. Unitronics did this on this platform before when they introduced it without proper timer support and magically fixed it later. When you guys fix things on the wish list for this platform and then stick them in un-documented updates, you make the users in the field look like idiots for not knowing simple stuff. Also, it makes it super hard to support a product if I have to tell my customers to update UniStream on their PC every time an issue comes up with their PLC.
Secondly, not being able to support a clone or firmware update on an SD card makes the SD card somewhat of a useless necessity. I can't put a 100kB .pdf on the PLC without it, but can't use it for anything else the PLC can't do by e-mail.
Lastly, after packing the PLC in an enclosure, it is 200% easier to swap an SD card than find a USB stick that will fit in the slot without removing EVERYTHING.
I apologize that every time I'm on this forum, it's to complain about the system being annoyingly incomplete. I would like to be contributing more positively, but moving to UniStream has been like buying a new Ferrari and finding out halfway down the racetrack that the manufacturer decided the car didn't need a hand-brake because they needed to get it to market and the driver won't use the hand-brake most of the time anyway.
It took me 1/2 the time to write the same program for Unistream as it did for the VisiLogic controller. I'm annoyed that any time savings is eaten up and then some having to come up with a work-around when I discover the features I relied on are not there.