We have a SYS-421GE-TNRT system , set up an Intel VROC RAID5 and use it as boot disk to install windows server 2025. But can't boot into windows from system cold boot. If boot into bios setup and manually select the "windows boot manager", it boots well. We have set the "windows boot manager" as first priorities boot device.
Customer's system bios is 2.6, the issue can fix after update to 2.7.