Garmin Dakota forget found caches after DST change

[+Skippi]

I have a problem after DST started (29.3.).

Dakota displays in "Find a Geocache" also geocaches, which I already found (for example cache, which I found at 19.11.).

I can see caches, which I found since 29.3. or during last summer (for example 9.8.), in "Show Found".

File "geocache_visits.txt" does not exist and I can see, that found geocaches are marked as "Found it" in "geocache_logs.xml".

Any idea, how to solve this problem (other then remove all *.gpx files from Garmin)?

[+Mineral2]

Well, you should be keeping your cache listings fresh anyway. You mention *.gpx files, which makes me suspicious that you're loading cache listings one at a time. Instead, load them in bulk using pocket queries. You can set up a pocket query to return only caches that you haven't found. If you're using cache management software (GSAK, iCaching) you can do the same thing.