Lady Roots

I started playing last month. I really began to enjoy the challenge of increasing my monthly average. Then I noticed I was repeatedly getting the reply that the word was VALID but not one of the solutions. Annoying, but not a disqualifier. What has me ready to delete the app altogether is that I have two correct solutions that use ALL the puzzle letters but trigger absolutely NO RESPONSE. I see the developer has many apps. Quality is better than quantity.