Hi,
Thanks for the feedback on this. We have a couple of updates forthcoming in the next week
- bug fix for sims marked “public” that are run comparison sims (permission error)
- Updating vensim engine to fix NPV/IRR functions
The issue with project pages being overwritten generally occurs when authors hand-edit the page. This is a helpful technique (it allows customization of CSS and javascript) but the location of where to place the added code makes a difference. We recommend to back up the files regularly.
If you have more details on the bug with the conditions or the table variables that’d be helpful for us tracking this down. We had an issue 1-2 years ago with slow loading times for table variables with very large models and made some improvements around this. Let us know if it’s a similar issue here.
If you have a little time, we’d be happy to set up a web conference to dig into these issues in more detail, email us at support@forio.com and we can set that up.