Open Bug 1749465 Opened 3 years ago Updated 2 years ago

Long lag on "Apply style changes"

Categories

(Thunderbird :: Untriaged, defect)

Thunderbird 91
defect

Tracking

(Not tracked)

UNCONFIRMED

People

(Reporter: fellner6, Unassigned)

Details

Attachments

(2 files)

Attached file Performance profile

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:95.0) Gecko/20100101 Firefox/95.0

Steps to reproduce:

I do anything, for example answer an e-mail when suddenly Thunderbird does not respond. After 1-2 seconds it works again. I have experienced this since I upgraded to TB v91 from v78.

Actual results:

I did a performance recording and it shows that the "Apply style changes" causes this problem.

Reporter, do you still see this issue when using version 102?

Whiteboard: [closeme 2022-10-15]

(In reply to Wayne Mery (:wsmwk) from comment #2)

Reporter, do you still see this issue when using version 102?

Unfortunately yes. I have reinstalled TB 102 since then, but the problem remains.

Whiteboard: [closeme 2022-10-15]
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