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I am using Coldfusion 11 Standard Update 4 on a VMware virtual server with Windows Server 2012 Datacenter.
We are having a problem where pages using <cfspreadsheet> or <cfdocument format = pdf> stop responding. Web browser just sits there loading page. All other pages seem to be working just fine. This has been going on for several months.
Sometimes I can restart the CF Application from 'services' and it starts working again. Most of the times I have to reboot entire server. Sometimes several times before it starts working again. It may work for days or just a few minutes before I have to reboot again.
I can't figure out what's causing it, or how those 2 tags are related. As I said, all other CF pages work just fine.
Thanks for any help.
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We are experiencing the exact same thing... We can restart the 'CF Add-On' service and it'll work for a few days and then it'll quit again.
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Scour all the ColdFusion log files. Sometimes they provide clues as to problems that need to be resolved that might indirectly solve the problem you're seeing.
Cheers
Eddie
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I was having the same issue. Cfdocument hangs in Windows 2012 on CF11. Nothing really gets written to the logs. I did restart the Add-on service and everything is working now, will see for how long. Sounds like this is a bug that Adobe needs to get fixed, I've seen a couple other articles from people who've had the same issue: