tfrc: Print recover rate when halving the rate
tfrc: Print recover rate when halving the rate

pexip/farstream,kakaroto/farstream,shadeslayer/farstream,tieto/farstream,kakaroto/farstream,pexip/farstream,pexip/farstream,shadeslayer/farstream,kakaroto/farstream,tieto/farstream,tieto/farstream,shadeslayer/farstream,kakaroto/farstream,pexip/farstream,tieto/farstream,shadeslayer/farstream,tieto/farstream