I received an email inviting me to attend a local I.E.T. members' event. I was keen to go. I was required to pre-book. I attempted to register my interest but had to log in (I am permanently logged into this site as I do not know how to log out). Anyway I was sent a passcode to register. As I had to leave the I.E.T. emailed site to open my emails to obtain the passcode and then return to the I.E.T. site it then apparently required a new passcode, newer than the one I had been issued with. I am stumped and can not register to attend the local event. This is not good. Any clues anyone please?