as stated here: Halloween Hunt - the second weekend
we are focusing on improving the chat stability for comx5.
To do so, our developers intentionally reset the chat every 3 hours. During this reset, you will experience a very short disconnection and see the red icon pasted-from-clipboard.png on the bottom left. We are doing this to prevent longer connectivity losses.
To narrow it down and make it more transparent for you, these restarts will only happen on the following full hours:
3:00, 6:00, 9:00, 12:00 am/pm CET (UTC+1)
These resets are a temporary solution to the connectivity issues while we are working on a permanent fix.
Thank you for your understanding,
Your Travian Kingdoms Team