You can try several alternative troubleshooting procedures if you are experiencing issues configuring your Linksys RE6700 equipment. Prior to anything else, confirm that all of the connections and wires are firmly in place. Next, confirm that your router is correctly turned on. Next, ascertain the software version that your Linksys RE6700 is running, and upgrade it if necessary. Usually, the Linksys app or the router's web interface can be used for this task. Try resetting your Linksys RE6700 to its original configuration if you're still having trouble getting it to function. Usually, you may accomplish this by pressing and holding down the router's reset button for a few seconds. The issue might sometimes have to do with how you have done the Linksys re6700 setup.