Moor Sub Troll temp display flashing

[CK3080]

The last two times out trolling with my moor subtroll 900 probe, the temperature display continually flashes, like once a second flashing.  Speeds seem to be reading ok, jumps around a little for time to time, but for the most part, stays fairly consistent.  Checked all the connections and cant find anything amiss.  Anyone have any ideas?

[Firechief48]

I had trouble with mine doing that and it was a power issue

[CK3080]

I will check that.  Maybe should change out the 9V as well, although it has only been used ~30 hours or so.

[lakebound88]

Try the battery, and if problem consists, wrap a wet towel or rag or even just wet paper towel on the antenna pickup. This can make a difference.

Sent from my XT1080 using Lake Ontario United mobile app