sv1 mining device tweaks #1698

Job	Run time
interop-jd-translator	1m 34s
interop-proxy-with-multi-ups	1m 1s
interop-proxy-with-multi-ups-extended	53s
jds-do-not-fail-on-wrong-tsdatasucc	1m 4s
jds-do-not-stackoverflow-when-no-token	59s
jds-receive-solution-while-processing-declared-job	3m 46s
pool-sri-test-1-standard	3m 18s
pool-sri-test-close-channel	2m 26s
pool-sri-test-extended_0	3m 5s
pool-sri-test-extended_1	3m 12s
sv1-test	2m 37s
translation-proxy-broke-pool	2m 24s
translation-proxy-old-share	2m 8s
Aggregate MG Test Results	1s
	28m 28s

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