what do you mean new crypts here the one i have been useing since they went tits up is working ok on virgin software if your image is not right then it wont work think the software dose a check might be wrong thou but there are lots of post on this
wouldn't it be easier to convert all the tit2 cards to opos. after they are all the 1 and the same hardware.
note: the attached file is intended to be used to chage tit2 to opos and please be carefull as it can render the card use less. i have tried to make it very easy so use 1 script at a time and if you find that the second script don't work then run script 1 and jump directly to the third scrip only do this if you have tried the following: clean the contacts(still no joy); pushed the card down on to the contacts only then try it this way. i have converted a tit2 card no probs.