Hi, As admin of several PSAs, I also had many complains from my users. After we apply method #1 of KB43833 the complains drooped significatly. Excluding bad capacity management on VPN servers or bad management in general, at client side there also many other places to search for issues: CPU consumption - encryption is computationaly heavy, so if your CPU is already overloaded, VPN traffic will drop Buggy Wifi Drivers - Not always the lattest wifi drivers is the best option Then, you also need to check, if your traffic will use web proxy or not. If you are using an ISP, remember they also apply network traffic engineering (or traffic shapping if you like). At this moment, in my home, I get this download (upload) speeds using Wifi: WithOut VPN: 42Mbps (10Mbps) With VPN: 39Mbps (8Mbps) In Linux, using ESP, via speedtest.net servers. Is this software perfect: no. I just want to raise awareness about other places there the problems can arise. In the end I just wish that PS: remove legacy stuff for SRX from PDC. If some clients need it, have a special version for them, or add a switch to install legacy stuff if needed, and not to everybody; have some way to test throughput against VPN server with and without tunnel
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