How to fix insanely high upload latency?

We can definitely look into your service and help troubleshoot! Please send a direct message to get started. Thank you! 

To send a direct message: 

• Ensure you are first signed in, then you will see a chat box icon at the top right of your page. Click that or follow this link here: https://forums.xfinity.com/direct-messaging 
• From there, click the 'New Message' icon. In the 'To' field, type 'Xfinity Support'. 
• Type your message in the text area that appears at the bottom of the window and hit enter to send. An official employee, such as myself or whoever is first available, will respond. 

To expedite your request, we ask that you please include your name and the service address alongside a detailed summary of your request/question. Thank you! 

@user_n200qg @XfinityRuben 

Please circle back here and post any possible solutions for the issue here in these open forums so that all readers here may benefit from the exchange / info. This is in keeping with the spirit for which these public help forums were originally intended. Thank you.