Having issues reserving CSR or CML

[johcapob]

Reservations are currently failing just wanted to report

[mattia.carnovale]

I cant' reserve CML enterprise anymore ! , when i try to click "reserve" the page start to hang in "reserving" state, and after sometime show another error  "Cannot create sandbox due to the following conflicts: One or more of the resources are already reserved ". 

[zowu]

We've set instance lock against CML sandbox to ensure all on-going reservation can run smoothly. You can book a future reservation per scheduler prompt.