If you haven't heard, several early Nintendo Switch adopters have been having issues with connectivity of the left Joy-Con controller while the right side had no apparent issues. During this time, enthusiasts have been performing a DIY repair that involved opening the Joy-Con and adding wire to the Bluetooth antenna, improving connectivity and eliminating the issue for the most part. Left-hand Joy-Con Further investigation of the connectivity problem has led Nintendo to issue a fix. Unfortunately, for those of you expecting it to be addressed in a firmware update: this is a...
Source: http://www.gsmarena.com/nintendo_issues_fix_for_nintendo_switch_joycon_signal_problems-news-24136.php
