Recovery Monterey with 75Gb free space, but Recovery see only 15Gb free space (RCPServer problem)

Hi Guys! I have the RCPServer that push the Cpu hard and i want to try to reinstall Monterey 12.1 on my Macbook Air M1 256GB. I have 76Gb of free space on my ssd, and when i boot up the Mac on recovery mode, i choose the only one ssd but it has only 15Gb of free space. How i can solve this mismatch? Or, someone know how to solve the problem of the RCPServer that use lot of cpu? Thank you guys!