Camera switching, problems with Browning again. (best at 1080p)

Cam 3 was acting up on the 28th, 18 videos not saved properly (just getting a 0K useless file). Yesterday I had zero files on the card (after changing battery, cards etc, and it performing fine in tests). Had enough of that, and switched the cameras.
Cam 3 is less than 2 years old, while overall clearer picture when it wants to (which is far from always), it just seems to get fuzzier with time, and it goes overnight from relatively sharp to real fuzzy and back, for no apparent reason. In the new position, it took video again last night, but I can't have a "may it will maybe it won't" camera at the feed station. The data is too important to me.
Cam 6 is only 8 months in service, let's see how that holds up in the longer run. From last night it would seem I get a better image, but only in parts of the screen, and the rain has something to do with it as well.
As you see, I have only these two cameras, 3 and 6. Which is because I went through 6 cameras to have 2 cameras actually functioning. The other 4 failed in one way or another completely. Really? I cannot begin to tell you how aggravating it is to go through the process of buying, testing and replacing 6 times!
Seriously, from a 200 Euro camera I expected more, especially in reliability, and would it be too much to ask that the entire image area is equally sharp??? Each camera has been different in focus and sharpness. Really poor performance of Browning I have to say.

Date: 2021/04/30
Location: Backyard in Northern Germany
Cam3: Browning Recon Force Advantage (Jun.2019)
Cam6: Browning Recon Force Advantage (Aug.2020)
Video editor: VSDC free video editor

Marten info under the 'discussion' tab: https://www.youtube.com/channel/UC_uke1kerBEAkdZpc8pVSbg/discussion?

© Jytte's Trail Camera, 2021.

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