[Amps] disconnects

[Roger D Johnson]

Your membership in the mailing list TowerTalk has been disabled due to excessive 
bounces.
The last bounce received from you was dated 19-Mar-2017. You will not get any 
more messages
from this list until you re-enable your membership. You will receive 3 more 
reminders like this
before your membership in the list is deleted. one else having problems with 
frequent disconnects
due to excessive bounces?

I keep getting these from contesting.com sites. Any one else having this problem?

I'm on Time-Warner Roadrunner.

73, Roger