SIM card lock

Hello,

I don't know if something has changed recently with NMS and the SIM card lock feature but could do with some assistance. I have an HTC one X phone which I have had for just over two years now always with NMS installed. NMS has auto-updated as NMS updates have become available. I also have a SIM card PIN enabled as well. Historically when I have switched the phone on, after a full power off, my SIM pin has been requested followed by my screen lock pin and I have not had any issues. In the last few weeks when powering on my phone I get the SIM pin request screen but before I can enter the SIM pin the NMS security screen comes up advising the phone has been locked and I cant get back to the SIM unlock screen. I'm assuming that as I have not entered the SIM pin and unlocked the SIM NMS assumes the SIM has been changed and locks the phone. All well and good but it would be nice to get enough time to enter the SIM pin so that the phone does then not leave me locked out. Very frustrating when you are away on holiday with no internet access or the password for my Norton account to enable me to log into my Norton account to get the Norton pin to unlock the phone. Is there a way to set a delay, say 30s, between getting the SIM pin request before NMS locks the phone? A second try because you have not been paying attention would be helpful as well.

Thanks