June 2026 Update - Dashboards performance issues

Question

We're seeing noticeably slower response times in Dashboards since the last update, particularly in Edit Mode. Now, opening a widget's configuration panel, take an excessive amount of time, making dashboard edits  much more cumbersome than before.

Is anyone else experiencing similar performance degradation since the update, or is it just us?

jvarasanz_nifc · Answer

Agreed with everyone.

Performance is very slow. I even get a message to either wait or exit. The search tool in the list widget doesn't always work.

Any update from the development team will be highly appreciated.

Please note our dashboards are being utilized for emergency response and currently causing important issues.

EmilyAust1 · Answer

Noticing the same thing with a few of my dashboards. Indicators, charts, and maps all loading very slowly, but also at different speeds. So, one widget will load and another may take 10 more seconds and another a few seconds after that. Altogether it makes for a jumbled mess of widgets...

Alfie_Kelly · Answer

I agree with this - pretty slow, and some of our selector actions have broken (mainly they just don't work on the first user click). Also pretty damaging removal of some custom no data and no selection stuff - https://community.esri.com/t5/arcgis-dashboards-ideas/reinstate-the-ability-to-add-dynamic-text-and-html/idi-p/1711492/jump-to/first-unread-message