First, I like the idea of xpipe. It could be a quite useful tool. I have almost 500 Host entries in my .ssh/config which I manage with github.com/grahame/sedge btw

my work host CPU: 8-core AMD Ryzen 7 4700U with Radeon Graphics (-MCP-) speed/min/max: 1590/1400/2000 MHz Kernel: 6.8.0-54-generic x86_64 Up: 5d 2h 47m Mem: 3.7/14.85 GiB (24.9%) Linux Mint with Regolith desktop

What I mean with “slow”: every action in the UI is almost non responsive