lan plugin how to force it ro remember passowrd to the qnap

[Km2]

I installed lan plugin to connect to the qnap server, but every time I try to connect it ask pasword, even when I write one in settings. Have any idea how to force it to work ( latest android, oukitel rt2 device). on another device it works properly
Chris

[ghisler(Author)]

Sounds like a typo in the saved password. Be careful when entering, e.g. when taking a sting from word suggestions, Android often appends a space behind that string.