Hi all,
I found the problem and resolved it. You need to put the NIC card with E1000E driver.
I tested with THEOS 50211 and 50212. no network failure.
step 1: U need to install first THEOS with NIC card E1000 for the installation.
step 2: After the installation, reboot for configuring THEOS.
step 3: After that, shutdown the VM and remove NIC card USB peripherique and USB controller.
step 4: Right click on the VM and u need to show now "Update Virtual Hardware". if you dont see that, u need to redo step 3, until u see this option on vSphere.
step 5: Now u can see E1000E, so install new NIC Card with E1000E, install USB Controller et peripherique for the dongle.
Step 6: Start the VM and configure the network (remove the old card on theos and reconfigure another one).
step 7: Enjoy that :smileyhappy: !
Best regards,