Salesforce Known Issues
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Known Issues · Performance

'Login As user ' in lightning with lock session to domain invalidate session quickly

Performance , Authentication , Summer 17 , Lightning

SUMMARY: In Summer '17, if both a System Admin and their user are on Lightning, then the System Admin can encounter a forceful logout when attempting to use 'Login As' to the other Lightning user.

In Review ·Reported By 191 ·Updated Yesterday

Macro Execution in Lightning Experience is slow

Performance , Lightning

Macro execution in LEX are executing slow due to delayed call to enqueued actions for unresolved instructions such as inserting email template

Fixed - Spring '21 ·Reported By 54 ·Updated 7 days ago

Error MALFORMED_QUERY when end users scroll down through Activity History Related List with more than 450 results

Activities , Performance , Lightning , Listviews

End users who access an "Activity History Related List" with more than 450 entries receive an error when attempting to scroll past the 450th entry: ui.services.connection.api.PartnerConnectionException: MALFORMED_QUERY: There is an implementation restriction on ActivityHistories. When you query this...

In Review ·Reported By 23 ·Updated 7 days ago

A new button named as "Assign to Volunteer Project" is showing up on the Contacts page after Summer 20 Release.

Packaging , Performance , Platform , Sales and Marketing , User Interface , Partner , Service Cloud Console , Lightning , Summer 20

A new Button "Assign to Volunteer Project" is showing up on the Contacts page for all orgs. This should show up only for Production Orgs having ERM (Emergency Response Management). If clicked, an error will be generated and no action will happen.

Fixed - Summer '20 Patch 13.5 ·Reported By 17 ·Updated 7 days ago

Degraded performance with Lightning Experience in Safari and IE

Performance , Lightning

Users may experience degraded performance in Safari and IE browsers where certain CSS custom properties are not optimized for these browser.

Fixed - Spring '20 Patch 12.1 ·Reported By 7 ·Updated 7 days ago

In LEX, duplicate records are created if internet connection is disrupted before clicking Save.

Performance , User Interface

When a user starts creating a record in Lightning Experience, and is experiencing an internet disruption at the time they click Save, we show a message "Check your Internet connection and try again", with a "Try Again" button. Clicking that "Try Again" button once connection is restored clears the...

Fixed - Summer '21 ·Reported By 6 ·Updated 7 days ago

Some pages may attempt to unexpectedly open in a separate browser tab in Safari

Performance , User Interface

Some Safari users may experience an issue with pop-up warnings when opening certain pages in Salesforce, such as managing Duplicate Rules in Setup. This is being caused by unexpected behavior related to the "Prevent cross-site tracking" feature.

No Fix ·Reported By 6 ·Updated 7 days ago

In Console App, Lightning component do not reinitialise the component for subsequent loads. Work ID

Apex , Performance , Platform , Service Cloud Console , Lightning

If a lightning component is loaded the first time, the init method is called and executed as expected. But subsequent loads (with different URL) do not reinitialise the component at all and the init method does not fire. This is specific to console App.

No Fix ·Reported By 4 ·Updated 7 days ago

Merge Cases button on case lightning page in LEX console navigation taking increased time to load first 50 cases each day.

Performance , Lightning

When loading the merge case modal by clicking the Merge Case button on a case record page in a Lightning App with Console navigation it takes more than one minute to load the first 50 records for a user the first time they use this each day. **** UPDATE 8th June, 2020 **** As this issue has been...

No Fix ·Reported By 3 ·Updated 7 days ago

Saving custom components in developer console (or other dev tools) in some orgs is very slow.

Performance , Metadata , Communities , Spring 20

With the release of Spring 20, Customers may experience slowness in saving custom components when using the developer console or other dev tools such as the sfdx cli. The slowdown on a save to custom components occurs in orgs that have very specific Community/Sites settings enabled. A validation...

Fixed - Winter '21 ·Reported By 0 ·Updated 7 days ago

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