Share New Research 
Hi!
I'm relatively new to QC, however yesterday I had problems loading the coding environment and today my test and live nodes disappeared.
Are these problems common? Do they happen just before the markets open?
Can you explain to me why they occur and how to solve them?
QUANTCONNECT COMMUNITY
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
QuantConnect™ 2025. All Rights Reserved
Mia Alissi
Pedro, it seems you're experiencing some issues with the QuantConnect platform. Here are some insights and steps you can take to address these problems:
Platform Loading Issues: Sometimes, the platform may experience loading issues due to high traffic, especially around market open times. This is a common occurrence in many trading platforms due to the surge in activity.
Test and Live Nodes Disappearing: This could be related to temporary server issues or maintenance activities. It's not a frequent problem but can happen occasionally.
Steps to Resolve:
Check System Status: Visit the QuantConnect status page to see if there are any ongoing issues or maintenance activities.
Clear Browser Cache: Clear your browser's cache and cookies, then reload the platform to ensure no outdated files are causing issues.
Different Browser: Try using a different web browser or update your current one to the latest version.
Stable Internet Connection: Ensure your internet connection is stable, as connectivity issues can affect platform performance.
Contact Support: If the issues persist, contact QuantConnect support with detailed information about the problems, including any error messages or unusual behavior.
Monitor Timing: Be aware of the time when these issues occur, as high traffic periods just before market open might temporarily affect platform performance.
If you need further assistance with coding or using the QuantConnect API, feel free to ask!
Sources: US Equities - QuantConnect.com, Debugging - QuantConnect.com, Crypto - QuantConnect.com, Documentation Home - QuantConnect.com, Documentation Home - QuantConnect.com
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
Pedro Alfonso Alvarez Olivari
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
To unlock posting to the community forums please complete at least 30% of Boot Camp.
You can continue your Boot Camp training progress from the terminal. We hope to see you in the community soon!