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Random stutters and lags in 60.0b4

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  • Ultima risposta di Scaevola

Scaevola
Scaevola
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I am in the beta channel and using 60.0b4 on Windows 10. (8 GB RAM, i5, Iris graphics) After the last update, I started experiencing random stutters. I tried disabling extensions (specifically the adblocker), refreshing the browser, copying another profile from another computer with the same Firefox version, tweaking and disabling multiprocess, disabling accessibility access as well as graphics driver updates but no avail.

I tried using the same setup (60.0b4) on another PC with a much different hardware configuration (16 GB RAM, i7, GTX980M) and the same lag is noticeable along with the indicator being displayed on tab switches.

Performance profiling info: The lag is most noticeable when typing so I tried to capture it twice in different situations.

I captured it in my daily environment (with all extensions active) where I had no issues until yesterday.

The first one was on web.telegram.org The second one was on airbnb.com

https://perfht.ml/2HOu643 https://perfht.ml/2HMcDcg

I had Reddit and gofret.info open in the other tabs. In the second profile, I also had Google Sheets open.

I am in the beta channel and using 60.0b4 on Windows 10. (8 GB RAM, i5, Iris graphics) After the last update, I started experiencing random stutters. I tried disabling extensions (specifically the adblocker), refreshing the browser, copying another profile from another computer with the same Firefox version, tweaking and disabling multiprocess, disabling accessibility access as well as graphics driver updates but no avail. I tried using the same setup (60.0b4) on another PC with a much different hardware configuration (16 GB RAM, i7, GTX980M) and the same lag is noticeable along with the indicator being displayed on tab switches. Performance profiling info: The lag is most noticeable when typing so I tried to capture it twice in different situations. I captured it in my daily environment (with all extensions active) where I had no issues until yesterday. The first one was on web.telegram.org The second one was on airbnb.com https://perfht.ml/2HOu643 https://perfht.ml/2HMcDcg I had Reddit and gofret.info open in the other tabs. In the second profile, I also had Google Sheets open.

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Shadow110
Shadow110
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Do not know if this effects Developer or not or is a new bug carried over : There appears to be an issue that only affects users who have turned off cleartype font rendering within their windows settings. So a workaround for the moment would either be to turn cleartype back on or disabling hardware acceleration in Firefox: https://support.mozilla.org/en-US/kb/performance-settings

Scaevola
Scaevola Utente che ha posto la domanda
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I don't have Developer installed so I am not able to compare it with that. I already tried hardware acceleration and I made sure that Cleartype is on.

It's very strange behavior that I am unable to attribute it to a specific thing. It works fine for a while then the browser just randomly freezes or switching tabs has a delay.

I can understand if it was a memory issue but I also had it on my device with good specs, though the freezes are shorter on that one.