Hello!
Not sure if it's something that I'm doing wrong, but when trying to configure VLAN on a port (19), the switch would suddenly lose all previous VLAN configuration which causes our entire network to drop. At this point, I can't even make changes to VLAN settings. When trying to click a port to untag, nothing happens. The only way to fix the issue is to reset the switch so that the original start up configuration can be reloaded. Currently running an old firmware version 4.x.x.x. I'm planning on updating to the latest firmware, but was just wondering if I'm overlooking something or if it's a known issue with the old firmware. Any help will be greatly appreciated!