I saved a capture file with decoded CAN data.
When opening the file it keeps waiting for CAN data until I switch waveform forward and back or adjust the CAN decoder parameters.
I've tried your data file in a PicoScope 4424, PicoScopes at the top and bottom of our range of products, and even in a 2204A (which doesn't have enough buffer space for all of the data) but can't reproduce what you are seeing, as it always loads OK.
Could you post a full screen shot showing all of the PicoScope Screen immediately after opening the data file (before doing anything else) so that we can, for example, see the status of the capture (running or stopped), and explain step by step what you are doing to get to the 'Waiting for data' message.
It did not pick up the new beta release.
Option was set to message when there was a update.
Even manual test for update did not work, installed latest beta yesterday manually.