Apparently last monday (7 days ago) my THGR968 Thermo-Hygrometer Sensor started reading the dew point and humidity erroneously. I'm not sure it this uses the same sensor and just calculates the relative humidity from dew point, but either way, its broken. Its been off by 12 to 21 degrees Fahrenheit with an avg around 14. Will attempt OS customer support, wish me luck.

UPDATE: THGR968 as well as WMR968 is backordered YET AGAIN. They wanted me to send my unit in, and wait for them to send my backordered part back. umm, yea. I told them tp order one for me, and when I got it, i'd send them my unit back. Ugh. time to troll ebay more.