[Translation from Japanese to English ] Thank you very much for the wonderful tool. However, sometimes it works fine,...

Original text

素晴らしいツールをありがとうございます。ただ正常に動作する場合ときちんと動作しない場合があります（同じ設定なのに）
ABCのボタンをクリックするとポップアップウィンドウが開きますが特に何もせずにウィンドウが閉じてしまいます。
ABCのボタンを20回ぐらいクリックするとたまに正常に動作します。原因がちょっとわかりませんが一応報告します。

Translation / English

Thank you very much for the wonderful tool. However, sometimes it works fine, other times it does work correctly (even though it’s the same setting).
When I click the ABC button, a popup window opens, but the window closes automatically.
When I click the ABC button about 20 times, it works correctly sometimes. I don’t know the cause, but I’m reporting for now.

Translation / English

Thanks for the wonderful tool. However, sometimes it works correctly and someties not (even for the same setting).
Clicking ABC button pops up the window but it closes without doing anything.
Clicking ABC button about 20 times sometimes make it work correctly. I don't know what's causing this but I'm reporting it to you anyways.