web
You’re offline. This is a read only version of the page.
close
Skip to main content

Announcements

News and Announcements icon
Community site session details

Community site session details

Session Id :
Power Platform Community / Forums / Power Automate / New designer latency a...
Power Automate
Suggested Answer

New designer latency and crashing since a few weeks

(0) ShareShare
ReportReport
Posted on by 150
Hello.

Since two or three weeks, for me the Power Automate is showing big latency, not only with big flows. Once loaded, after a f"ew second, it's impossible to move the flow or edit anything. It may come back on or two times and then it is frozing again. Sometimes some connectors are spining to load parameters until an invalid parameters message happens, like with Excel scripts and SharePoint.

After one or two minutes, the page is crashing.

I have not such issues with the old designer, still loading fast while remaining fluid (hopefully to achieve my work, even with less functionnalities).
 
Are some of you experiencing the same?

Thank you,

Gilles.
Categories:
I have the same question (0)
  • Suggested answer
    Kalathiya Profile Picture
    2,129 Super User 2026 Season 1 on at
    Hello @Gilles12
     
    Yes, many users are currently experiencing similar issues with the new Power Automate designer. This is currently listed as a known issue from Microsoft side and Microsoft is actively working on resolving it.
     
    Mean time, you should still be able to work using the Old Designer.
     
     
    If this response resolves your issue, please mark it as the Verified Answer so it can help other community members as well.
    ---------------------------------------------------------------------------------

    📩 Need more help? Just mention @Kalathiya and I’ll be happy to assist.

    ✔️ If this answer helped you, please tick “Does this answer your question?” so it can be marked as the Verified Answer.

    💛 A Like always motivates me to keep contributing!

    ​​​​​​​
  • bscarlavai33 Profile Picture
    756 Super User 2026 Season 1 on at
    I've been building a brand new power automate today with the new UI and haven't had a problem yet...
  • Kalathiya Profile Picture
    2,129 Super User 2026 Season 1 on at
     
    Thanks for checking.

    It seems this issue does not affect all tenants, users, or flows equally. New designer may work fine for some users, while many others are reporting freezing, slowness, connector loading issues, invalid parameter errors, browser crashes and similar issues.

    In my case, the old designer still works correctly, but the new designer becomes unstable after a short time.

    Microsoft also has an active known issue in the Admin Center:

    Issue ID 6297582 - "Power Automate flow out of memory errors"

    It seems to be a broader platform issue impacting certain environments/workloads more than others, rather than an isolated local problem.

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Introducing the 2026 Season 1 community Super Users

Congratulations to our 2026 Super Users!

Kudos to our 2025 Community Spotlight Honorees

Congratulations to our 2025 community superstars!

Congratulations to the April Top 10 Community Leaders!

These are the community rock stars!

Leaderboard > Power Automate

#1
Vish WR Profile Picture

Vish WR 801

#2
Valantis Profile Picture

Valantis 602

#3
Haque Profile Picture

Haque 581

Last 30 days Overall leaderboard