# 1 Initialize fast pair service failed
Google一开始的答复是我们的测试账号没有加入test group, 但是我们的测试账号是已经加入到test group的
后面樊晨换个手机测试又复现不到了，
但是后面再测试 GG09(pixel4xl), GG27(pixel6) 复现概率也还是很高的，并且复现之后很长一段时间不能测试
不知道是不是和Google网络有关系
Google最后给的答复是和网络有关系：
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Hi Danni,
According to Comment #7, this issue appears unrelated to the Validator itself, but rather to the synchronization process with the GMS server-side.
This is the first time I've encountered this specific kind of issue.\
I recall you mentioning that it started suddenly during your testing.\
Therefore, it might not be related to the factory reset scenario as described in b/409388435#comment6.
You've only encountered this issue recently, right?\
Is it possible you've made any recent changes to your Wi-Fi connection settings?\
For example, a firewall setting?\
I suspect such a change could be affecting the synchronization with the GMS server.
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**最终找到原因是因为QC实验室的Google网络开了防火墙：**
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**对比试验，测试过程中遇到该问题后，**
**在google-》所有服务-》设备中关闭自动保存设备选项后，大概率可以测试通过， **
**Fast pair validator 测试的时候可以关掉， 但是手动测试必须打开**
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https://partnerissuetracker.corp.google.com/u/0/issues/444061781
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