Hi Isabelle and Chris,
Would you mind posting separate questions to the forum. Though you are both having issues at 27MHz, I believe you are having different issues at the higher frequencies. Could you then post here a link to your new post please? I would greatly appreciate your assistance on this and simplify resolving your issues.
In your new post could include whether or not you are using the ADI SW driver and if so what version?
Could you include whether or not you see the issues with the evaluation board or if the issues only occurs on your system?
Can the issues be re-creating using scripts on the evaluation board?
Best Regards,
Paul