We have a DHCP environment where the PCs are loosing internet connection randomly, and the only way to resolve the issue is to give them a static IP.
I have tried different scenarios but the static is only one that works.
Re-installed the NIC driver both intel and Broadcoms
Reserved the IP to the Machine in DHCP
Reduced the Lease time on the IP
Tried the advanced setting on certain NICs eg green energy settings etc.
All have failed to resolve the issue, so if you can help with this please let me know.