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TCP Invalid Connection State
We have an Apple TV that I'm trying to update the OS on and having issues doing so. The first error in the traffic monitor was SYN packet could not be verified. So I unchecked the SYN packet verification requirement in Global Settings. I think I can leave this unchecked as I don't think there is real cause for concern in doing so. That has resolved that issue.
Now I show "TCP Invalid Connection State" for this device. Anyone know how to rectify this or what this means exactly? I'm hoping this is what's causing the problem with the Apple TV from updating. Regardless, I would like to know what this means and how to resolve it.
This a WG M200.
Thank you,
A.A.
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tcp invalid connection state
https://community.watchguard.com/watchguard-community/discussion/1256/tcp-invalid-connection-state
So this message is misleading then from the post you referenced evidently.
Sure is misleading and useless.
I see over 80 of these log messages in FSM Traffic Monitor now.
The dest interface is always Firebox.
Nothing bad seems to happen as a result of them.
Fair enough. Thank you for your help.