列表可以刷新，预览图无法加载。下载/阅读时全部显示「网络错误」（日志中记录了 hath.network 证书失败）

Since the evening of September 9, the list, search, and cover are normal, but the following problems have occurred: - The preview image below does not load. - The reader directly displays the red text "network error." - The archive progress bar does not move. - Uploading is also not possible. We have tried switching nodes, changing airports, using VPN, setting up a self-built VPS, logging out, using guest mode, and reinstalling (with data still present), but none of these solutions worked. For comparison, another Honor Magic3 device has a system update, the same account, and can display images even when using a proxy. The faulty device is an OPPO with Android 12, and the system has never been upgraded. The following two lines were repeatedly captured by adb: UnknownHostException: praogxqcch.hath.network UnknownHostException: etwpdmn.vepuwwoiepha.hath.network SSLHandshakeException: Trust anchor for certification path not found The system uses a TrustManager, not the browser's certificate library. It seems that Android 12 devices that have not been updated cannot verify the Hath node certificate.