Problems with planting seeds

Hello,

Several weeks I have a problem with planting seeds. I put the seed in my hotbar, click them and the circle for planting is shown. When I click on my planting beds, only some random seeds will be planted and not the whole circle. I have to plant them 5-10 times on the same area to fill the whole circled area. My skill is at 95, but several weeks ago all was fine. Friends tried it at my planting beds and they have no problem. I tried to plant some beds at a different deed at a friend and there it does not work too. It looks like my character is bugged for aggriculture.

Thanks for help.