Im using a S7-1214C DC/DC/DC firmware 2.2 with Tia portal v11 sp2. Everything was working fine until today. I download an FC to the plc online and the software says the block was downloaded sucessfuly but its says the blocks are different and I cant monitor the block. Have to do a full upload from the plc!

I can confirm that after the download the changes are made in the plc but in the sofware it keeps saying the online block and offline block are different! Tried to go offline and online, tried to load a different project, tried a diferent computer and it allways do this. Anyone got a clue what is happening? I just started doing this today!!!!