OPUS Message Questions

Okay guys, I am evaluating/purchasing a new static receiver.

I have observed the same point twice with the new receiver, and had trouble with both occupations. I observed the same point with my Topcon Hiper, and got a result back that I am used to seeing.

The first observation was about 45 minutes in duration, and the message I got back was along the lines of the files were noisy either at the rover or the CORS sites.

The second observation was about 1 hour and 45 minutes in duration. The message that I got back on the second observation is:

FILE: 016902_13_357_A0.13O OP1387853737656

2005 NOTE: The IGS precise and IGS rapid orbits were not available
2005 at processing time. The IGS ultra-rapid orbit was/will be used to
2005 process the data.
2005
6011 Warning - OPUS-RS was able to find a set of reference stations
6011 with data suitable for use with your dataset. However, your
6011 position does not fall within the polygon enclosing these reference
6011 stations. This means that the geographic interpolation algorithms
6011 performed within OPUS-RS must instead perform extrapolation.
6011 Extrapolation, especially if your position is far from the
6011 reference stations, is prone to error. Use this solution with
6011 caution.
Your station is 41.0 KM outside the polygon enclosing the reference stations.

6023 ************** WARNING ***********************
6023 The Quality Indicator for the network solution
6023 is less than 3.0. This is often a warning sign that
6023 the network solution was weak and tropospheric and
6023 ionospheric refraction in the project area were not strongly
6023 determined.
6023 ************** WARNING ***********************
6024
6024 ************** WARNING ***********************
6024 The Network Quality Indicator for the rover solution
6024 is less than 1.0. This is often a warning sign that
6024 one or more of the baselines involving your station were
6024 weakly determined. You should check other quality indicators,
6024 such as standard errors. If possible, corroborate
6024 this position with a solution involving a different time period.
6024 ************** WARNING ***********************
6024
6030 ************** WARNING ***********************
6030 One or both of the standard deviations associated with
6030 horizontal coordinates is greater than 5 cm, and/or the
6030 standard deviation associated with the vertical coordinate
6030 is greater than 10 cm. This means that the vectors used to
6030 determine your position did not agree as well as expected.
6030 Often this is the result of problems with the adopted coordinates
6030 at one or more of the reference stations selected by OPUS-RS.
6030 If a problem reference station can be identified, it can
6030 be excluded with the Exclude feature on the OPUS Options
6030 page.
6030

Any ideas? I am pretty sure, about 99.9% sure, that this is something simple. Usually my OPUS observations are without incident. This point is in my backyard, about 65 feet from my office, wide open sky. Two meter rod for HI.

Thanks, and Merry Christmas!!!