Hey Markusvdr,
Thank you for letting us know that F10 doesn’t work when a breakpoint is added to the node. I have reproduced this issue in-house and verified that the issue was already entered into our system. If for any reason you need to reference this bug, please refer to: UE-9771
If you have any further questions, please do not hesitate to submit a new question to AnswerHub!
Cheers! 