This is happening to me. I can't record. It says that it can't steal the service but the adapter is not in use.
Debug:
Service: Subscription "DVR: uy": Adding adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:38:41 Service: Subscription "DVR: uy": Adding adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:38:41 Service: Subscription "DVR: uy": Probing adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" without stealing for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:38:43 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Oct 22 22:38:45 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to No signal
Oct 22 22:38:46 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Oct 22 22:38:48 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to No signal
Oct 22 22:38:51 Service: HDHomeRun ATSC/575,028 kHz/WOGX-DT: Status changed to [Graceperiod expired]
Oct 22 22:38:53 Service: Subscription "DVR: uy": Adding adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:38:55 Service: Subscription "DVR: uy": Adding adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:38:55 Service: Subscription "DVR: uy": Probing adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" without stealing for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:38:57 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Oct 22 22:38:59 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to No signal
Oct 22 22:39:00 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Oct 22 22:39:02 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to No signal
Oct 22 22:39:05 Service: HDHomeRun ATSC/575,028 kHz/WOGX-DT: Status changed to [Graceperiod expired]
Oct 22 22:39:07 Service: Subscription "DVR: uy": Adding adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:39:07 dvb: /dev/dvb/adapter0 closing frontend
Oct 22 22:39:07 dvb: /dev/dvb/adapter0 stopping thread
Oct 22 22:39:07 dvb: /dev/dvb/adapter0 stopped thread
Oct 22 22:39:09 Service: Subscription "DVR: uy": Adding adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:39:09 Service: Subscription "DVR: uy": Probing adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" without stealing for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:39:09 dvb: /dev/dvb/adapter0 opened frontend /dev/dvb/adapter0/frontend0
Oct 22 22:39:09 dvb: /dev/dvb/adapter0 started dvr thread
Oct 22 22:39:09 dvb: "/dev/dvb/adapter0" tuning to "575,028 kHz" (Transport start)
Oct 22 22:39:15 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Oct 22 22:39:18 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to No signal
Oct 22 22:39:19 Service: HDHomeRun ATSC/575,028 kHz/WOGX-DT: Status changed to [Graceperiod expired]
Oct 22 22:39:20 Service: Subscription "DVR: uy": Adding adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:39:22 Service: Subscription "DVR: uy": Adding adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:39:22 Service: Subscription "DVR: uy": Probing adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" without stealing for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:39:24 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Oct 22 22:39:26 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to No signal
Oct 22 22:39:27 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Oct 22 22:39:29 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to No signal
Oct 22 22:39:32 Service: HDHomeRun ATSC/575,028 kHz/WOGX-DT: Status changed to [Graceperiod expired]
Oct 22 22:39:34 Service: Subscription "DVR: uy": Adding adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:39:36 Service: Subscription "DVR: uy": Adding adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:39:36 Service: Subscription "DVR: uy": Probing adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" without stealing for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:39:38 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Oct 22 22:39:40 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to No signal
Oct 22 22:39:41 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Oct 22 22:39:43 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to No signal
Oct 22 22:39:46 Service: HDHomeRun ATSC/575,028 kHz/WOGX-DT: Status changed to [Graceperiod expired]
Oct 22 22:39:48 Service: Subscription "DVR: uy": Adding adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:39:50 Service: Subscription "DVR: uy": Adding adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:39:50 Service: Subscription "DVR: uy": Probing adapter "_dev_dvb_adapter0_HDHomeRun_ATSC575028615" without stealing for service "HDHomeRun ATSC/575,028 kHz/WOGX-DT"
Oct 22 22:39:52 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Oct 22 22:39:54 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to No signal
Oct 22 22:39:55 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Oct 22 22:39:57 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to No signal
Oct 22 22:40:00 Service: HDHomeRun ATSC/575,028 kHz/WOGX-DT: Status changed to [Graceperiod expired]
Oct 22 22:40:00 subscription: "DVR: uy" unsubscribing from "WOGX-DT"
Oct 22 22:40:00 dvr: "uy" on "WOGX-DT": End of program: Time missed
Oct 22 22:40:07 dvb: "575,028 kHz" on adapter "HDHomeRun ATSC", status changed to OK
Oct 22 22:40:07 dvb: /dev/dvb/adapter0 closing frontend
Oct 22 22:40:07 dvb: /dev/dvb/adapter0 stopping thread
Oct 22 22:40:07 dvb: /dev/dvb/adapter0 stopped thread
At some point it complained of signal quality but see the screen shot taken at the time.