Warning W516 - Wireless connection signal quality low.
Fix: The signal qality of the wireless connection you are using is low. The connections speed is most likely lower than optimal and you may experience higher latency too due to lost/corrupted packets.
You need to change your computer's position, location or boost the power of your wireless network adapter or the Access Point / Router. Alternatively, add more Access Points in bridge mode in different locations to increase network range.
For more information, please see the (FAQ).