It seems that it is still impossible to load 2 sessions of the new version without <Flash player> in parallel.
Example: If I launch in the same browser PTR1 and another session PTR3, it is necessary to wait until the loading of PTR1 is completely finished before switching on the other session PTR3, otherwise PTR1 never load.
This problem did not exist on older versions.
Is this fix taken into account or will it get used to loading one session at a time
thank you for your reply