New to LMMS having issue with piano roll

[Explorer]

When I click on the piano roll it sets out 5 keys instead of one, i've closed and reopened the program but it still is doing it
please help thanks

[musikbear]

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Hi, Welcome to the forum Explorer! Here are all important links:
http://lmms.io/forum/viewtopic.php?f=1&t=4740
-And a few rules for Avatars, signatures, posting and using the right sub-forum :)

When I click on the piano roll it sets out 5 keys instead of one

Yes, you have accidentally chosen to insert a chord in the chord-selector
Here to the rightmost in top
ehere it sasy 'no chord' -There you have a chord.
Change that to 'no chord', and you should be fine

[brandystarbrite]

Yep. Musikbear is right.
In the piano roll pic, he posted above my post, check the top right, next to the words no scale.
That is where all of the chord presets and the default No chord option is located.