Coming from a HD unit that did not have the Discovery Bar, I am noticing sometimes that it is not displaying on my new Roamio and giving a C133 error and an error 501(I think it was?) if attempting to choose the What to Watch feature. Is this normal? Is this an issue with the TiVo Service itself (as the error message indicates)? I can successfully test the TiVo's connection while this is happening as well as use the mini connected by MOCA in the other room (it displaying no Discovery Bar however). All other network connected devices are operational as well when this happens. This usually lasts a minute or so before rectifying itself. I was just wondering if this is normal behavior for the Discovery Bar? Like network congestion on TiVo's end or something?