Did you try the ping on a third machine or on the machine running OH?
Is it visible as offline in sitemap and PaperUI?
Can you see any network-Thing in PaperUI??
Did you try the ping on a third machine or on the machine running OH?
–> I tried it on a third machine because OH is running on my Synology NAS and I don’t know how I can ping from there…
Is it visible as offline in sitemap and PaperUI?
–> The Thing is shown as “Online” in green in PaperUI, but on the Control site it shows “Offline”
Can you see any network-Thing in PaperUI??
–> The scan for Things does not find it in PaperUI so I have added it manual
But other devices are working. Only my TV and my PC are not working. But I see a lot of other devices (like my router, android devices, my receiver) and they are working.
If you use tcpdump to sniff the traffic I am sure you can see what is going on. It could be that your PC or TV filters out the ping. With the sniffer you will get a better idea