I currently have a workaround for the issue. Seems to be something in our network.
After checking with wireshark it seemed to be an MTU issue. I changed the MTU of the network interface and Telegram is working again!
I currently have a workaround for the issue. Seems to be something in our network.
After checking with wireshark it seemed to be an MTU issue. I changed the MTU of the network interface and Telegram is working again!