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Map Viewer is slow, including setting default visualization

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07-01-2022 01:34 PM
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AlfredBaldenweck
MVP Regular Contributor

Does anyone have any suggestions for making new Map viewer not be so slow?

This seems to be a recurring issue. I like a lot of Map Viewer's functionality, but I really am having a hard time waiting for it to do anything.

It is painful to try to make any changes to a map, such as filtering or changing symbology. Forget editing. I understand it on maps with a bunch of stuff, but it's even affecting setting visualization for feature classes on their own item page. I just set symbology for an empty feature class and it took forever to load. I do not mean the map, I mean each menu when you click on it or make any changes.

I'm also confused because all of the applications that use the maps don't seem to have any slowness? Collector/FieldMaps has no problem, for example. Just Map Viewer seems to be slow.

If anyone has any tips for making it not so slow, I'd appreciate it. Thanks!

32 Replies
RussRoberts
Esri Notable Contributor

If you can share the map you are seeing the issue with we can take a look at it. thanks!

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Gjermund
Emerging Contributor

The maps are not publicly available, but I have already shared data to recreate the maps  in support case 03527993 - related to the bug from my previous post.

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AspenN
by
Regular Contributor

Anyone else experiencing this issue in Enterprise 11.3? We noticed a significant decline in loading performance for Map Viewer upon upgrading from 11.2 to 11.3. The slowness gets worse the more layers that are added. This only occurs in Map Viewer not Map Viewer Classic.

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