Was Petitioner entitled to a certificate of appealability on four claims following the denial of his petition, where each issue presented non-frivolous claims for review?

QUESTION PRESENTED 1) Was Petitioner entitled to a certificate of appealability on four claims following the denial of his petition, where each issue presented non-frivolous claims for review? ii PARTIES Petitioner: Jason Daniel Sewell Respondent: Bobby Lumpkin, Director, Texas Department of Criminal Justice, Correctional Institutions Division