Mikrotik monitoring problems

General
1

hi everyone, i try to make a network monitoring system for mikrotik with node-red and i have two problem right now.
as you can see in this screenshot i create a system for gathering info from string and show it all data as array to inject all of it at the same time to dashboard template.

1
1.jpg1920×1080 335 KB

witch means its work, but it sometime on ether4 and ether5 when is change the topic in array it show like in this screenshot.
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2.jpg1920×1080 176 KB

2

What is the problem ?

3

ether4 and 5 have delay in show data info. it must be like ether3 when its refreshing.
you can see the major problem in here:
ip: 188.136.212.149:8898/ui