I have had my thunderbolt for about 2-3 weeks now.. With little to no errors, But starting last night at exactly 9 I am unable to send a SMS message to a single person. I can SMS others but just can't send to her... I get Cause Code: 65535 Error Code: 3.. It then started working again in the morning... But same thing happend at the same time tonight... same code, and only her. She does not have me blocked. There are no parental settings, She is also on the verizon network... Any help?