Stuttering after opening a FB Messenger conversation

[pilis00]

pilis00 last edited by

After I open a FB Messenger conversation, the browser becomes unresponsive or laggy for 3-4 seconds, and then becomes responsive again. Here is a screenrecording of the issue.
Can somebody help me with it?
https://files.catbox.moe/zh4mqx.mp4

[leocg]

leocg Moderator Volunteer @pilis00 last edited by

@pilis00 Opera One, Opera GX or Opera Air?

[leocg]

leocg Moderator Volunteer @pilis00 last edited by

@pilis00 Happens on sidebar, on a regular tab or on both?

[pilis00]

pilis00 @leocg last edited by pilis00

@leocg Opera One, if you watched the video.

Yes, only on sidebar this issue happens.