Sunday December 11, at 11:00 p.m. Mountain Standard Time (MST), with an projected completion of Monday December 12, at 2:00 a.m. MST. During this maintenance our network engineers will introduce a new primary core router to the network, as well as move a portion of our client base over to this new device. As mentioned before, the addition of this core router is another step towards improving our network performance, stability, and throughput. Please note that during this maintenance some clients may see intermittent connectivity issues through-out the length of the maintenance.