Since version 6.21.1 I get random reboots with my RB1100AHx2. Had to downgrade to 6.20 again.

Same problem here.....

What if you connect another device temporarily to the 250? Does it goto 100? Maybe the 250 is damaged where it can't do 100. Thank you for your reply! If I use another port on the 250 I notice the same behaviour. I also inserted another device into the port in question and it does not default to 10...

My entone HDTV (iptv) only connects to my RB250GS with a speed of 10Mb/s, while the entone device is capable of doing 100Mb/s. I tried to set the speed manually but then it does not connect at all. I also replaced the UTP cable but no success. When I connected the entone to another switch I noticed ...