Hello, I’m using my BR1 (v7.0.1 firmware) with Tigo here in Senegal. (www.tigo.sn). I am unable to reliably pull SMS messages via the SMS Toolkit. Sometimes they appear, more often they do not. If I pull out the SIM and put it in my mobile phone, all of the missing SMSs are downloaded immediately. How can I troubleshoot this issue (also happened with the latest 6.x firmware).