topic Problem Validating Internet Connection in Get your taxes done using TurboTax https://ttlc.intuit.com/community/taxes/discussion/problem-validating-internet-connection/01/3723591#M1379863 <P>As many other attempting users.... I purchased by version of Premier from Costco... had this problem in '23, TT doesn't recognize my internet connection.. &nbsp;Please fix, using Mac Sequoia 15.7.3 ... everything looks good on the firewall.</P> Mon, 12 Jan 2026 14:44:20 GMT leowaner 2026-01-12T14:44:20Z Problem Validating Internet Connection https://ttlc.intuit.com/community/taxes/discussion/problem-validating-internet-connection/01/3723591#M1379863 <P>As many other attempting users.... I purchased by version of Premier from Costco... had this problem in '23, TT doesn't recognize my internet connection.. &nbsp;Please fix, using Mac Sequoia 15.7.3 ... everything looks good on the firewall.</P> Mon, 12 Jan 2026 14:44:20 GMT https://ttlc.intuit.com/community/taxes/discussion/problem-validating-internet-connection/01/3723591#M1379863 leowaner 2026-01-12T14:44:20Z