Network Discovery - Quite a few issues - Any help?

[Prediction]

I have recently purchased the Network Discovery Add on.
I am using this in Multi-Session Mode.

There has been some strange behaviour today when testing it.

1. The machine Thumbnail will periodically go Black and present a computer logo for a few seconds. This moves the entire layout around.

2. The Discovered computers will often Untick themselves.

Anyone else noticing this problem?
I have just installed the newest version

Thanks

[tobydox]

Note: we're currently about to investigate this issue with this customer directly. There might be a problem with Veyon Server running reliably in the used virtual machine environment. We'll post the solution here later, as soon as we have figured it out.

[tobydox]

It turned out to be a hostname reverse lookup issue. If NetBIOS is still enabled, on each scan Windows performs the reverse lookups randomly either via NetBIOS or DNS, causing different hostnames (NetBIOS: uppercase letters only) to be resolved, making Veyon reconnect to the computers each time the hostname (format) changes.