VPN users often experience difficulties accessing websites like banking or streaming services, primarily due to aggressive blocking measures employed by these sites against shared IP addresses that may seem suspicious. Many VPNs operate by using shared IPs, which means numerous users could be coming from the same IP address simultaneously. This practice can trigger automated security systems on websites, leading to frustrating access denials for legitimate users.

The article highlights that the growing trend of websites to block VPN connections stems from an increase in online fraud and security threats, pushing platforms to adopt more stringent access measures. When they notice unusual traffic patterns that indicate a shared IP address, websites may choose to block that IP altogether to protect their services from potential abuse. This has prompted a need for VPN users to reconsider how their services are structured and what options they have to mitigate the problem.

One suggested solution is the use of dedicated IP addresses, which can significantly reduce the chances of being blocked by websites. With a dedicated IP, only one user is associated with that address, making it less likely to be flagged as suspicious. This modification not only improves access to various services but also preserves the anonymity and security advantages that VPNs are meant to provide. Ultimately, the choice of VPN and its configuration has become critically important for users navigating the evolving online landscape.