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PC reporting thousands of repeated device control events

Hi,

We have device control enabled for USB removable storage, which works really well for us. I am now finding one PC is reporting the same device control event thousands of times and I'm not sure how best to deal with it.

The PC has an Epson multifunction printer attached which has USB pass-through and SD card sockets on the front. The printer is sharing these directly on the PC. The remote user reports that both sockets are empty. We don't have any other computers setup with the same model of printer. The laptop is running Windows 10.

We do need the sockets set as read-only to ensure there isn't way for the user to by-pass our controls, so currently things are working as they should. The problem is the fact this is being reported over and over in the event viewer on Enterprise Console making it difficult to see alerts for any other PC. Is there any way to stop this deluge of alerts without switching off the control?

Thanks!

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0 QC over 7 years ago

Hello Monkster,

so Device Control is working as it should (setting the sockets to R/O)? What errors are reported?

It might be possible to suppress this (or these) errors (please see Centrally configuring the filtering of messages from workstations) it'd be tricky though to apply this (permanently) to just this one machine (if these codes can be suppressed at all).

Christian
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0 Monkster over 7 years ago in reply to QC

It appears to be working (the user is around 400 miles from my location), but I can't physically verify myself. Enterprise Console lists the Epson Printer as having a Read Only status, which would be correct.

When I have the Console with the Device Control tab/view selected that laptop is showing as having an event count of 10.937!

Thanks!
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0 QC over 7 years ago in reply to Monkster

Hello Monkster,

so these are Events not Errors? Not sure if you can suppress these. Could you post some examples (if it's always the same how frequent it is)?

Christian
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0 Monkster over 7 years ago in reply to Monkster

It's the same event over and over.
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0 jak over 7 years ago in reply to Monkster

Could I ask what the model of the printer is?
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0 QC over 7 years ago in reply to Monkster

Hello Monkster,

looks like a brawl between the Epson driver or software and Device Control, the interval is slightly more than 2.5 seconds which would give approximately 1400 events per hour. AFAIK Device Control subscribes to Device Events, it seems that "something" periodically checks the device and enables full access whereupon DC immediately returns it to R/O. There's a 27 minutes gap - do you happen to know why?

The bad news is that I don't know how to stop this war and don't have good tips how to find out. The good news is that it seems you can suppress these events, the drawback is you won't get any DC event at all from this machine. If you're interested send me a PM.

Christian
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0 QC over 7 years ago in reply to Monkster

Hello Monkster,

looks like a brawl between the Epson driver or software and Device Control, the interval is slightly more than 2.5 seconds which would give approximately 1400 events per hour. AFAIK Device Control subscribes to Device Events, it seems that "something" periodically checks the device and enables full access whereupon DC immediately returns it to R/O. There's a 27 minutes gap - do you happen to know why?

The bad news is that I don't know how to stop this war and don't have good tips how to find out. The good news is that it seems you can suppress these events, the drawback is you won't get any DC event at all from this machine. If you're interested send me a PM.

Christian
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