Hi there. Thanks for your report. The [url=https://www.bungie.net/en/Help/Article/46006]GUITAR[/url] error occurs when too many items aren't picked up off the ground in an activity, such as Gambit. The best way to ensure that this error doesn't occur is to make sure that items are being picked up off of the ground in those activities. The other error codes indicate that you are experiencing a general networking issue. You may want to review our WEASEL, BEE, ANTEATER, or OLIVE articles on Help.Bungie.net for more information that may help with your issue. If you are on a wireless connection, a wired connection is recommended to play Destiny. If your internet connection is being used for anything else besides playing the game, such as watching a movie or streaming, it's recommended to quit those programs. Here are some steps you can take to try and resolve the issue: [quote] [b]1.[/b] [url=https://www.bungie.net/en/Help/Article/12539]Clearing your console cache[/url] or, if on PC, [url=https://support.steampowered.com/kb_article.php?ref=2037-QEUH-3335]verify the integrity of your game files[/url]. [b]2.[/b] Power cycling your internet router [b]3.[/b] Review our guide on [url=https://www.bungie.net/en/Help/Troubleshoot?oid=13603]improving latency and packet loss[/url] to see if that might help [b]4.[/b] Following our [url=https://www.bungie.net/en/Support/Troubleshoot?oid=12915]Network Troubleshooting Guide[/url] for best optimizing your connection to Destiny. If issues persist, try our [url=http://www.bungie.net/en/Help/Troubleshoot?oid=13610]Advanced Steps Networking Guide[/url] for possible router solutions, such as enabling UPnP. You may also want to enable IPV6 on your router if you have it. [/quote]