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Slowness of Fifrefox

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Yesterday before going to sleep I found this problem, where Firefox have a slowest internet connection. Today I checked Youtube in Chrome and Firefox. Firefox can't load video in 144p Chrome loads video in 720p quality.

Yesterday before going to sleep I found this problem, where Firefox have a slowest internet connection. Today I checked Youtube in Chrome and Firefox. Firefox can't load video in 144p Chrome loads video in 720p quality.
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Chosen solution

zeka10000.z1 said

Yesterday before going to sleep I found this problem, where Firefox have a slowest internet connection. Today I checked Youtube in Chrome and Firefox. Firefox can't load video in 144p Chrome loads video in 720p quality.

I forgot to say, downloading in Firefox is ~800Kbps, when Steam downloads with speed ~10Mbps

UPD: I don't know why, but in Proprties in Connection Settings checked "use system proxy", I checked "no proxy" and problem solved.

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Chosen Solution

zeka10000.z1 said

Yesterday before going to sleep I found this problem, where Firefox have a slowest internet connection. Today I checked Youtube in Chrome and Firefox. Firefox can't load video in 144p Chrome loads video in 720p quality.

I forgot to say, downloading in Firefox is ~800Kbps, when Steam downloads with speed ~10Mbps

UPD: I don't know why, but in Proprties in Connection Settings checked "use system proxy", I checked "no proxy" and problem solved.

Modified by zeka10000.z1