Hello, I have issues to copy/paste Block diagrams on Quartus Prime edition. Would you recommend something to solve this? Thank you in advance for your answer. Best regards, Fabrice

​Hi,

We have tried to replicate the scenario on Quartus 17.0 lite. However it worked fine on Quartus 17.0 & 17.1 LITE.

1. try by reinstalling Quartus 17.0 lite
2. Or use latest Quartus lite version.