Call to lockdownd_start_service failed: LOCKDOWN_E_MUX_ERROR
Many people are experiencing this error, including me. Turns out, it only affects big IPAs, 250MB+ as far I have tested. I've NEVER had such an issue with Cydia Impactor. Yes, I have enough free space. I tried most of reasonable solutions, like restarting PC, restarting phone, restarting Sideloadly, restarting iTunes, reconnecting phone, even tried different PC with no luck. It just stays on "Installing..." (doesn't show percentage) and throws this error after 2-3 minutes. Small IPAs install just fine, probably faster than Impactor, which is impressive. I love how I don't have to use credentials each time.
