There are plenty of reasons why this *might* be happening, but there isn't much context to work from here. For example, do the Windows logs or Session logs indicate anything? Any exception, error, or crash report? Do resources ever disappear at other times? Are there multiple environments and these resources used to be attached to a different app server, so they're receiving heartbeat requests from more than one server? Do they always disappear at exactly the same place in the process, and if so, what is happening at that point in the process? There are a lot of possible ways to go with this.
Also, if you haven't done so, I'd strongly recommend opening up a Blue Prism support ticket for this (either through the portal or by emailing support@blueprism.com).
Thanks!
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Robin Toll
Senior Product Consultant
Blue Prism
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