https://community.talktalk.co.uk/t5/Broadband/Router-losing-connection-DNS-errors/m-p/2830328#M826119 <P>Hi</P> <P>&nbsp;</P> <P>I've answered in your earlier thread.</P> <P>&nbsp;</P> <P>Karl.</P> Mon, 08 Nov 2021 15:20:17 GMT Karl-TalkTalk 2021-11-08T15:20:17Z https://community.talktalk.co.uk/t5/Broadband/Router-losing-connection-DNS-errors/m-p/2830295#M826112 <P>I have these problems which might be related:<BR />1. My router loses its internet connection several times every day, the red light flashes and it reconnects after a couple of minutes.<BR />2. The router log has over 600 pages of "DNS name resolution failure" errors.<BR />3. My download speed (Fibre 65) is usually about 55 Mbps which is less than guaranteed.</P><P>&nbsp;</P><P>The router is a Wi-fi Hub (Sagemcom Fast 5364-3), firmware version SG4K10002816t.</P><P>It is possible that new firmware version SG4K100130 may fix the problems. How do I arrange the firmware update?</P> Mon, 08 Nov 2021 14:23:33 GMT https://community.talktalk.co.uk/t5/Broadband/Router-losing-connection-DNS-errors/m-p/2830295#M826112 stebbit 2021-11-08T14:23:33Z https://community.talktalk.co.uk/t5/Broadband/Router-losing-connection-DNS-errors/m-p/2830328#M826119 <P>Hi</P> <P>&nbsp;</P> <P>I've answered in your earlier thread.</P> <P>&nbsp;</P> <P>Karl.</P> Mon, 08 Nov 2021 15:20:17 GMT https://community.talktalk.co.uk/t5/Broadband/Router-losing-connection-DNS-errors/m-p/2830328#M826119 Karl-TalkTalk 2021-11-08T15:20:17Z