Mikrokopter Why is my GPS module turning brown?

[ctbon]

why?

 

[ZAxis]

I don't know but mine is going the same way, just not so extreme.

andy

 

[iscorama]

I received my (new) with brown spot like that, still haven't tested... Im hopping it will work...
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[Bullseye]

I've got the same issue. I have not flown this way yet. Good news, I get an 8 satelite lock inside the house. So It doens't look like it will be an issue.

It started to look like this a few days after I cleaned all components with flux remover (alcohol).

View attachment 2215