Was manually managing proxy
Was manually managing proxy settings, switching them per account in my browser's network settings. Constant mistakes and misconfigurations. 1Browser A proxy management tutorial pointed out that per-profile proxy configuration is the right architecture and linked here. Each profile has its proxy baked in, so I never accidentally use the wrong IP for the wrong account. For my usa accounts requiring specific geo-locations, this automatic association prevents costly misconfigurations. Deleted my proxy switching spreadsheet and script. Automation of routine configuration eliminates an entire category of human error.