Galaxy S8 hiding texts through message+ at night.

[Android Central Question]

Ever since the update my phone is acting up. I'm not getting texts after 1030 pm until after 7 am in the message+ app. Even if I open the app to check, it shows nothing. Then in the morning I'll have multiple texts after 1030 pm show up. I've checked all the do not disturb settings and they are off. Anywhere else I should be checking?
Thanks,
Sincerely frustrated with Samsung and Verizon