Problem with connecting using f5 vpn on Ubuntu/Linux; stuck on "Connecting..."

I believe I was running into this issue and was successfully able to gain VPN access after debugging with an AI agent. The cause seemed to be too many entries in the system routing table. As a contract developer, I'm running many projects with their own docker/ddev containers on my local machine. After pruning containers, running ddev-stop -all, I went from 202  routes with 47 veth interfaces down to 94  / 17, and I was able to successfully connect to the VPN.

The short version of the analysis supplied by the agent is that UIpForwardTable::SaveIpForwardTable() likely has a fixed limit on the number routing table entries it can handle, and it would be helpful if the Linux client can handle this more dynamically, or provide a more graceful failure message. I can provide the longer version of the analysis an suggestions if desired, I didn't want to spam this thread now.