took forever, but I am finally able to get these up. I cleared my cache in Firefox, and the tried dragging/dropping aobut 4 times with no luck. Finally when I did the "add files" (browse) option they loaded immediately
Dave Brach/architect AC26 MBP OS Ventura AMD Radeon Pro 5300M 4 GB Intel UHD Graphics 630 1536 MB
Thank you very much for your report and I am very sorry about the issue!
To investigate further, could you share with us the file in PLA format so that we can recreate the BIMx in-house and investigate further? Please let me know if you need a secure place to upload the file also.
Looking forward to hearing from you!
P/s: in the future, if you encounter any problem with BIMx, please don't hesitate to contact us at firstname.lastname@example.org.