HI TEAM UPGRADE MY ESXI TO VERSION 6.7 AND SOME VMS LOSE THEIR NETWORK CONNECTION
MY SERVER IS
Model: Lenovo Flex System x240 M5 Compute Node -[9532AC1]-
CPU Model: Intel(R) Xeon(R) CPU E5-2697 v4 @ 2.30GHz
Vendor: LENOVO
BIOS: -[C4E136E-2.70]-
IDEA OF WHAT CAN IT BE?