Your USB4 and DisplayPort Designs Will Fail Unless You Understand Link Training
Consumers are increasingly frustrated with USB Type-C ports not operating as specified or having intermittent link failure issues. If your designs pass compliance test but fail at interoperability workshops then you need to learn more about link training debug.
USB and DisplayPort product and test experts from Kandou and Teledyne LeCroy collaborated on this technical white paper. It explains in detail why your designs could fail interoperability and how you can debug the problem.