@codeskyblue ，请问一下再华为 P9 plus 上 下载安装微信，遇到错误，在 nexus 6p 下试验成功，会是什么原因？

d.app_install("http://dldir1.qq.com/weixin/android/weixin666android1300.apk"
)
13:21:54 id: 10
13:21:54 download initialing
13:21:55 download initialing
13:21:56 download 100%
13:21:56 http download error
Traceback (most recent call last):
File "", line 1, in
File "D:\Android\python36\lib\site-packages\uiautomator2_init.py", line 47
7, in app_install
return self._wait_install_finished(id, installing_callback)
File "D:\Android\python36\lib\site-packages\uiautomator2__init_.py", line 52
4, in _wait_install_finished
raise RuntimeError("error", jdata.get('error'))
RuntimeError: ('error', 'Get http://dldir1.qq.com/weixin/android/weixin666androi
d1300.apk: read udp 10.63.21.82:46756->221.12.1.227:53: i/o timeout')