AHK脚本在运行时不稳定

我在外部HDD制造公司中工作。我需要升级数千个HDD的固件。我必须按顺序上传两个文件才能完成上传。进行手动处理不仅要花费时间，而且还可能导致人为错误。因此，我决定使用“自动热键”来自动执行击键和鼠标单击操作。我还编译了脚本。但是脚本是不稳定的。有时它工作正常。有时，控件的单击不起作用。有时，按键输入不会被完整键入。但是根据我的知识，该脚本还可以。如果有任何错误，请纠正我。我也想安全地删除驱动器，所以如果有任何编码，请也将其添加

我的过程是解释如下。

1. 将HDD连接到PC，然后等待PC检测到HDD
2. 打开固件上传工具
3. 单击“重新扫描”，然后等待硬盘显示在工具中
4. 单击浏览以获取第一个固件文件。
5. 然后选中工具中显示的HDD附近的复选框。
6. 单击下载，然后在下一条警告消息时按Enter。
7. 等待下载完成，并在显示成功消息后按OK。
8. 对第二个FW文件重复步骤3至7。
9. 单击退出，然后安全删除硬盘。

下面是我的脚本。

Run, open "Application Location"
Winwait, Warning
if ErrorLevel
{
    MsgBox, Window timed out.
    return
}
else
{
ControlClick, OK, Warning
Winwait, Application Window name
if ErrorLevel
{
    MsgBox, WinWait timed out.
    return
}
else
{
; Upload first FW File
ControlClick, Rescan, Application Window name
ControlClick, Browse, Application Window name
Winwait, Open
if ErrorLevel
{
    MsgBox, WinWait timed out.
    return
}
else
{
SendInput, {Raw}Location of First File
Send, {Enter}
}
sleep, 1500
WinActivate, Application Window name
CoordMode, Mouse, Relative
Click 43, 126
ControlClick, Download, Application Window name
Winwait, Warning
if ErrorLevel
{
    MsgBox, WinWait timed out.
    return
}
else
{
Send, {Enter}
}
Winwait, Download Successful
if ErrorLevel
{
    MsgBox, WinWait timed out.
    return
}
else
{
ControlClick, OK, Download Successful
}
}
; Upload Second FW File
WinActivate, Application Window name
ControlClick, Rescan, Application Window name
ControlClick, Browse, Application Window name
Winwait, Open
if ErrorLevel
{
    MsgBox, WinWait timed out.
    return
}
else
{
SendInput, {Raw}Second FW File location
Send, {Enter}
}
sleep, 1500
WinActivate, Application Window name
CoordMode, Mouse, Relative
Click 43, 126
sleep, 2000
ControlClick, Download, Application Window name
Winwait, Warning
if ErrorLevel
{
    MsgBox, WinWait timed out.
    return
}
else
{
Send, {Enter}
}
Winwait, Download Successful
if ErrorLevel
{
    MsgBox, WinWait timed out.
    return
}
else
{
ControlClick, OK, Download Successful
sleep, 1500
ControlClick, Exit, Application Window name
}
}