clash

DNS

use clash official DNS settings to resolve issues related to domain resolution, especially when used as a system proxy.

documentation

to persist program using platform-specific service manager like nssm on windows:

macos

use launchctl(launchd) or easyd

linux

create systemd

need to change system wide proxy settings in init files

or use monit, with control over the service itself.

or shell script alike linuxNSSM

Find which request sets the cookie, then do all other requests using DIRECT, route only that request to GLOBAL.