Geochron Blue doesnot operate as advertized

Just purchased a Geochron Blue. I can connect via Blue tooth Virtual Com port, and Hyperterminal on the initial setup of the SD card, i.e put in a formatted card, turn the unit on. Changing the config via Blue tooth works except for Hold off number is erratic, put in a 4 and get 11? also when finished Push 9 to terminate the Blue tooth. My question is how to reestablish blue tooth after this. The setting is enabled = 1, but cannot establish a connection after the config has been changed to the following.

Mode = 1

Log What = RMC;GGA;GSA

Time Between Logs = 00:01:00

Holdoff = 5

WAAS = 0

Bluetooth Active = 1

From the previous Forum entries, I had thought all opf this was addressed and fixed.

What is the purpose of the Bluetooth if not avaliable in Mode 1 or 2?

Not a pleasant experience so far, Confidence in and respect for Sparkfun has deceased

Ben