<![CDATA[Opera runs very slowly and Windows lags.]]>I've been using Opera for years. I've experienced this problem many times this year. The Opera browser freezes, and Windows becomes very slow. I've removed all extensions and reinstalled Opera, but the problem persists. Something is wrong. I've tried it on several computers, not just one, and the issue is the same on all of them.

]]>https://forums.opera.com/topic/87950/opera-runs-very-slowly-and-windows-lagsRSS for NodeWed, 20 May 2026 23:33:14 GMTMon, 16 Feb 2026 00:14:42 GMT60<![CDATA[Reply to Opera runs very slowly and Windows lags. on Mon, 09 Mar 2026 20:01:57 GMT]]>@leocg i am using opera one. but opera using more cpu and ram. /50 cpu. very low. and another pc still slow. check it please. somethink is false for opera 127 or 128

]]>https://forums.opera.com/post/400466https://forums.opera.com/post/400466Mon, 09 Mar 2026 20:01:57 GMT<![CDATA[Reply to Opera runs very slowly and Windows lags. on Mon, 16 Feb 2026 21:56:46 GMT]]>@pisculishi6161 Opera One, then

]]>https://forums.opera.com/post/399491https://forums.opera.com/post/399491Mon, 16 Feb 2026 21:56:46 GMT<![CDATA[Reply to Opera runs very slowly and Windows lags. on Mon, 16 Feb 2026 17:08:01 GMT]]>@leocg standart opera. no opera one or opera gx or opera air. standart opera. and several computer bug for opera. Other Opera users I know are saying the same thing, experiencing the same problem.

]]>https://forums.opera.com/post/399487https://forums.opera.com/post/399487Mon, 16 Feb 2026 17:08:01 GMT<![CDATA[Reply to Opera runs very slowly and Windows lags. on Mon, 16 Feb 2026 01:31:39 GMT]]>@pisculishi6161 Opera One, Opera GX or Opera Air?

]]>https://forums.opera.com/post/399470https://forums.opera.com/post/399470Mon, 16 Feb 2026 01:31:39 GMT