# Relay suddently Not working **URL:** \ **Category:** Operate a Stake Pool\ **Created:** [25 October 2021 12:45 UTC](https://forum.cardano.org/t/relay-suddently-not-working/81460 "2021-10-25T12:45:55Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Setiaman\_Lee](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.cardano.org/setiaman_lee/32/33107_2.png) [@Setiaman\_Lee](https://forum.cardano.org/u/Setiaman_Lee)\ **Post date:** [25 October 2021 12:45 UTC](https://forum.cardano.org/t/relay-suddently-not-working/81460/1 "2021-10-25T12:45:55Z")
One out of my two relay doesn’t work now and I cannot find it in the topology updater in the link below. [https://explorer.mainnet.cardano.org/relays/topology.json](https://explorer.mainnet.cardano.org/relays/topology.json) I noticed my CPU run over 100%. I have restarted my node as well as restarting my O/S. Both not working and my relay is still in the same state. Please advise how to troubleshoot and resolve it. ![image](https://us1.discourse-cdn.com/flex023/uploads/cardano/original/3X/0/8/08a98e7cd0c04189774f3190f68707fb1e9fcb46.png) ---
**Author:** ![Alexd1985](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.cardano.org/alexd1985/32/23759_2.png) [@Alexd1985](https://forum.cardano.org/u/Alexd1985)\ **Post date:** [25 October 2021 12:54 UTC](https://forum.cardano.org/t/relay-suddently-not-working/81460/2 "2021-10-25T12:54:55Z")
> [@Setiaman\_Lee](#): > > ed my CPU run over 100%. I have restarted my node as well as restarting my O/S. Both not working and my relay is still in the same state. > Please advise how to troubleshoot and resolve it. journalctl -e -f -u cnode if you are using cntools journalctl -e -f -u cardano-node if you are using coincashew guide ---
**Author:** ![Setiaman\_Lee](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.cardano.org/setiaman_lee/32/33107_2.png) [@Setiaman\_Lee](https://forum.cardano.org/u/Setiaman_Lee)\ **Post date:** [25 October 2021 13:07 UTC](https://forum.cardano.org/t/relay-suddently-not-working/81460/3 "2021-10-25T13:07:06Z")
> [@Alexd1985](#): > > journalctl -e -f -u cnode if you are using cntools Output from journalctl … – Reboot – ```auto Oct 25 07:36:00 vmi582894.contaboserver.net cnode[739]: Guild scripts has now been upgraded to support cardano-node 1.30.1 or higher (1.29.0 found). Oct 25 07:36:00 vmi582894.contaboserver.net cnode[739]: Please update cardano-node (note that you should ideally update your config too) or use tagged branches for older node version. Oct 25 07:36:00 vmi582894.contaboserver.net cnode[739]: WARN: A prior running Cardano node was not cleanly shutdown, socket file still exists. Cleaning up. Oct 25 07:36:01 vmi582894.contaboserver.net cnode[814]: Listening on http://127.0.0.1:12798 Oct 25 08:34:16 vmi582894.contaboserver.net cnode[33920]: Guild scripts has now been upgraded to support cardano-node 1.30.1 or higher (1.29.0 found). Oct 25 08:34:16 vmi582894.contaboserver.net cnode[33920]: Please update cardano-node (note that you should ideally update your config too) or use tagged branches for older node version. Oct 25 08:34:16 vmi582894.contaboserver.net cnode[33920]: WARN: A prior running Cardano node was not cleanly shutdown, socket file still exists. Cleaning up. Oct 25 08:34:16 vmi582894.contaboserver.net cnode[33978]: Listening on http://127.0.0.1:12798 ``` ---
**Author:** ![Alexd1985](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.cardano.org/alexd1985/32/23759_2.png) [@Alexd1985](https://forum.cardano.org/u/Alexd1985)\ **Post date:** [25 October 2021 13:08 UTC](https://forum.cardano.org/t/relay-suddently-not-working/81460/4 "2021-10-25T13:08:38Z")
ok, so you are using cntools cd /usr/local/bin ls -l CORRECTION: cd /usr/local/bin ---
**Author:** ![Setiaman\_Lee](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.cardano.org/setiaman_lee/32/33107_2.png) [@Setiaman\_Lee](https://forum.cardano.org/u/Setiaman_Lee)\ **Post date:** [25 October 2021 13:10 UTC](https://forum.cardano.org/t/relay-suddently-not-working/81460/5 "2021-10-25T13:10:28Z")
Here the output total 238360 -rwxr-xr-x 1 root root 116454848 Sep 8 23:31 cardano-cli -rwxr-xr-x 1 root root 127620200 Sep 8 23:31 cardano-node ---
**Author:** ![Alexd1985](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.cardano.org/alexd1985/32/23759_2.png) [@Alexd1985](https://forum.cardano.org/u/Alexd1985)\ **Post date:** [25 October 2021 13:11 UTC](https://forum.cardano.org/t/relay-suddently-not-working/81460/6 "2021-10-25T13:11:24Z")
ok, these are the old binari files (1.29.0) delete them cd … rm -R bin now restart the node and check glive (wait for the node to start) ---
**Author:** ![Setiaman\_Lee](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.cardano.org/setiaman_lee/32/33107_2.png) [@Setiaman\_Lee](https://forum.cardano.org/u/Setiaman_Lee)\ **Post date:** [25 October 2021 13:32 UTC](https://forum.cardano.org/t/relay-suddently-not-working/81460/7 "2021-10-25T13:32:17Z")
> [@Alexd1985](#): > > journalctl -e -f -u cnode Hi Alex, Amazing, you know exactly where the problem is. My Relay back to normal and synch to the blockchain. Thanks a lot!