This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

ఇంకా తెలుసుకోండి

Firefox lags for a second when entering or exiting full screen with hardware acceleration

  • 1 ప్రత్యుత్తరం
  • 1 ఈ సమస్య కలిగినది
  • 1 వీక్షణ
  • చివరి సమాధానమిచ్చినది jscher2000 - Support Volunteer

more options

Firefox lags my PC for a second when entering or exiting full screen, locking my cursor in place as well. This happens when either pressing F11 to enter full screen or bringing a YouTube video into full screen. This also only seems to occur when hardware acceleration is enabled, even though my GPU drivers and Windows are up-to-date.

Firefox lags my PC for a second when entering or exiting full screen, locking my cursor in place as well. This happens when either pressing F11 to enter full screen or bringing a YouTube video into full screen. This also only seems to occur when hardware acceleration is enabled, even though my GPU drivers and Windows are up-to-date.

ప్రత్యుత్తరాలన్నీ (1)

more options

Hi Ethan, as you know, Firefox has some "animations" when switching from regular view to full screen, as well as a notification when websites do it. Were these working smoothly for you in Firefox 69?

Beta updates regularly, so perhaps this is resolved by now, but if not, you might find more beta user discussions on Reddit:

https://www.reddit.com/r/firefox/

What I would say about your experience with disabling hardware acceleration is that there may be a new incompatibility with the version of driver software you're using. That could be caused by a change on either side. If Firefox beta updates don't seem to be fixing it, you could file a bug and see whether the developers can suggest how to collect relevant diagnostic data.

https://bugzilla.mozilla.org/