give 'm time jj, they will reinstall the cIOS that is recommended. I had installed rev19 with a base of 38, that works fine with wad manager. The only reason I went back to rev17 is because of triiforce not being compatible with rev19. But you're not stuck, you can do an offline install of the cIOS, just read the readme that came with the download. You can run the installer and select WAD install, just make sure you have the required .wad file on the root of the SD card.