My station 4991 suddenly started to report much lower number of position than usually. The number of vessels are the same (around 80) but the number of position is reduced from 7000-8000 to 300-400. This happened yesterday around 14:00. Reception distance and coverage still seems to be unaffected and the polar plot seems to indicate that the normal number of positions are still reported.
Also all Ais Message Type Statistics are reported as zero
I see that the statistics page for some nearby stations shows the same. For example stations 4623 and 3351 while others like 1857 seems to be unaffected.
Is this a known issue?
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