Good news!!! Lonsdor K518ISE used to calculate password for Toyota all smart key lost programming online via smart key emulators. It sometimes occurred online server issues. But now Lonsdor has fixed the problem and allow to program Toyota smart key offline.
Check announce below:
SKE-LT: Smart Key emulator -Toyota/Lexus Smart key all keys lost by OBD
No need connection from server.
Chip 94/D4 98 88/A8 39(128bit) offline programming are finished
Chip A9 (the blue emulator) will be ready soon.
Black: SKE-LT-DST40(94/D4) -Supports 94/D4 smart key
Red: SKE-LT-8A(88/A8)-Support 88/A8 smart key
Green: SKE-LT-DST80(98)-Supports 98 smart key
Blue: SKE-LT-8A(A9)-Supports A9 smart key