@doktor83. Is there a virtual memory requirement or free ssd/hdd space requirement when compiling the kernels and copying over the device?
Virtual mem is same as for every other Cryptonight miner(the more, better

) , kernel compile happens on GPU, after that it's written to the hdd, miner directory, and it takes up approx 2.1-2.3mb / binary.
Or what was your question ?

Cause this is weird behavior I observed today. Same I/W/T settings 59/8/1 on 4gb RX 570 which was working fine. Restarting the miner it gave the error related to below error message,