During my last couple of trips in colder temperatures I've noticed that once temperatures get slightly cold the light meter of my M6 gets fairly unreliable. Meaning that the little arrows either don't show up at all, are barely visible or simply give me wrong meterings.
I'm assuming it has something to do with the cold draining the batteries. But the temperatures I was in weren't exactly "freezing" - mostly between 0 and 15 Celcius (32 and 59 Fahrenheit) - so I'm not sure.
Is this a common issue? Is there a simple fix? Maybe a battery thats more resistant to cold temperatures?
Any help would be appreciated!