Had the same problem, some 3040 worked some did not, problem was that we had two different types of 3040’s. One with 8GB storage and one with 16GB.
The 8GB variants had to little storage for the update. (Only citrix, bios and Imprivata)
Make sure that you have enough space, you could delete the old Citrix package from the TC and than install the new version. At Least that is what worked for me.