Hello @CARDONA ,

Welcome to our community.

According to Google Translate, your question is that your wireless connection is unstable. If there is any discrepancy, please describe it in English.

First of all, please check your Internet Connection Stability:
• Connect a computer directly to your optical modem to verify if your Internet service from your provider is stable.
• If the Internet is unstable even when connected directly to the modem, please contact your Internet Service Provider.

If the wired connection is stable, please try Optimize Wireless Settings as below:
• Place the router in an open area, away from cabinets or shelves, to improve Wi-Fi coverage.
• In the web interface, go to Advanced > Wireless > Wireless Settings, and try different Wi-Fi channels to avoid interference from nearby networks.
• For 2.4GHz devices, set the channel width to 20MHz.