Can't create hyper cache. F4 223

[Darionby]

Ran into a problem. f4 223. I'm trying to create a hyper cache. For this I use two new M.2 SSD drives with a capacity of 1TB each. The disks are determined, at the stage where you need to specify the total volume of the array, everything stops. I try to enter the Cache volume, but the system always resets the value to 0 GB and the Next button is not pressed. What could be the problem? As a storage medium, disks are detected, formatted and available for recording information, everything is ok. I use the following disks: Kingston KC3000 1TB SKC3000S/1024G

The problem report and remote access have been sent to support.

[TMzethar]

Hi,
M. 2 SSDs cannot be used as both TOS installation disks and SSD cache simultaneously.
Please ensure that you have a volume that can create SSD cache for (which is usually created based on HHDs).
The message from the technical support email states that you have not installed any HDD as volume.

[Darionby]

Yes, thank you. I have identified a mistake on my part. I have another problem, but I’ll get back to you with it later, when I’m prepared.