windows – Git clone/pull持续冻结“缓存中的Store key？”

我正在尝试将我的BitBucket帐户的repo克隆到我的Windows 10笔记本电脑(运行GitBash).我已经完成了连接所需的所有步骤(设置我的SSH密钥,通过成功SSHing git@bitbucket.org等进行验证).但是,每当我尝试克隆一个repo时,在确认我想要缓存Bitbucket的密钥后,提示会不断挂起.

User@Laptop MINGW64 /C/Repos
$git clone git@bitbucket.org:mygbid/test.git
cloning into 'test'...
The server's host key is not cached in the registry. You
have no guarantee that the server is the computer you
think it is.
The server's rsa2 key fingerprint is:
ssh-rsa 2048 97:8c:1b:f2:6f:14:6b:5c:3b:ec:aa:46:46:74:7c:40
If you trust this host,enter "y" to add the key to
PuTTY's cache and carry on connecting.
If you want to carry on connecting just once,without
adding the key to the cache,enter "n".
If you do not trust this host,press Return to abandon the
connection.
Store key in cache? (y/n) y

没有文件被克隆,结果是一个空的repo.尝试从此repo启动git pull origin master也要求缓存密钥,然后挂起而没有反馈.尽管在我进行测试SSH时没有要求缓存密钥,但git操作总是在每次失败之前都要求密钥.

由于没有错误消息可以使用,我真的不知道出了什么问题.我尝试过多次回购,包括非常小的回购,但根本没有成功.