Hello,TikTok is flagging you because multiple devices on one home Wi-Fi starting look like a bot behaviour. Third-party schedulers like Buffer kill your views because TikTok detects their API and suppresses the reach.
What you should do next time:
Stop using home Wi-Fi. It is a shared residential IP that is likely already flagged. I suggest using VoidMob dedicated mobile proxies. They provide real mobile carrier IPs with a DNS from cellular towers, making your traffic look like a genuine 5G user. If you have less budget get their simple mobile proxies, will work fine too.
If you are using phones, install Shadowrocket on each one. This allows you to route every device through its own unique mobile proxy so they never share the same network footprint.
If you prefer a PC, use AdsPower. It creates isolated browser profiles with unique hardware IDs and fingerprints, preventing TikTok from linking your accounts together.
Make sure to match the p0f (TCP/IP fingerprint) of the proxy to your device profile. If the network packets and device specs dont match, you get shadowbanned.
Switch to good quality mobile proxies and AdsPower/Shadowrocket if you want to fix your views and manage multiple accounts safely.
Thanks for the information. I use both Android and iOS devices. I just realized Shadowrocket is free on Android. Would the free version work?
Have you tried it? I would be very grateful if you could give me some information.