Tvheadend

Guys,

I have TVHeadend installed on a Synology DS1511+ but my two PCTV 460e tuners are not showing in the configuration/DVB Inputs.
Synology Video Station detects them.

the last part of the output of dmesg shows them being detected but the last entries are disconnecting and freeing the devices. not sure if this is the problem.
Anyone have any advice as to my next steps?

[383809.539289] Linux video capture interface: v2.00
[383809.779067] em28xx: New device PCTV Systems PCTV 460e 480 Mbps (2013:024c, interface 0, class 0)
[383809.788142] em28xx: DVB interface 0 found: isoc
[383809.792979] em28xx: chip ID is em28174
[383810.112084] em28174 #0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x32f62fe6
[383810.118985] em28174 #0: EEPROM info:
[383810.122675] em28174 #0: microcode start address = 0x0004, boot configuration = 0x01
[383810.138576] em28174 #0: No audio on board.
[383810.142866] em28174 #0: 500mA max power
[383810.146903] em28174 #0: Table at offset 0x39, strings=0x1aa0, 0x14ba, 0x1ace
[383810.154359] em28174 #0: Identified as PCTV DVB-S2 Stick (460e) (card=80)
[383810.161165] em28174 #0: dvb set to isoc mode.
[383810.165679] em28xx: New device PCTV Systems PCTV 460e 480 Mbps (2013:024c, interface 0, class 0)
[383810.174743] em28xx: DVB interface 0 found: isoc
[383810.179473] em28xx: chip ID is em28174
[383810.496950] em28174 #1: EEPROM ID = 26 00 01 00, EEPROM hash = 0xf1362ffd
[383810.503850] em28174 #1: EEPROM info:
[383810.507531] em28174 #1: microcode start address = 0x0004, boot configuration = 0x01
[383810.523325] em28174 #1: No audio on board.
[383810.527624] em28174 #1: 500mA max power
[383810.531653] em28174 #1: Table at offset 0x39, strings=0x1aa0, 0x14ba, 0x1ace
[383810.539129] em28174 #1: Identified as PCTV DVB-S2 Stick (460e) (card=80)
[383810.545943] em28174 #1: dvb set to isoc mode.
[383810.550524] usbcore: registered new interface driver em28xx
[383810.823664] em28174 #0: Binding DVB extension
[383810.831329] i2c i2c-1: a8293: Allegro A8293 SEC attached
[383810.836757] DVB: registering new adapter (em28174 #0)
[383810.841934] usb 2-3: DVB: registering adapter 0 frontend 0 (NXP TDA10071)...
[383810.850103] em28174 #0: DVB extension successfully initialized
[383810.856065] em28174 #1: Binding DVB extension
[383810.863701] i2c i2c-3: a8293: Allegro A8293 SEC attached
[383810.869132] DVB: registering new adapter (em28174 #1)
[383810.874304] usb 2-4: DVB: registering adapter 1 frontend 0 (NXP TDA10071)...
[383810.882962] em28174 #1: DVB extension successfully initialized
[383810.888914] em28xx: Registered (Em28xx dvb Extension) extension
[383814.469547] i2c i2c-3: tda10071: found a 'NXP TDA10071' in cold state, will try to load a firmware
[383814.478613] i2c i2c-3: tda10071: downloading firmware from file 'dvb-fe-tda10071.fw'
[383815.870661] i2c i2c-3: tda10071: firmware version 1.21.31.2
[383815.876347] i2c i2c-3: tda10071: found a 'NXP TDA10071' in warm state
[383815.926060] usb 2-4: DVB: adapter 1 frontend 0 frequency 0 out of range (950000..2150000)
[383815.979059] usb 2-4: DVB: adapter 1 frontend 0 frequency 0 out of range (950000..2150000)
[383816.040160] i2c i2c-1: tda10071: found a 'NXP TDA10071' in cold state, will try to load a firmware
[383816.049239] i2c i2c-1: tda10071: downloading firmware from file 'dvb-fe-tda10071.fw'
[383817.462650] i2c i2c-1: tda10071: firmware version 1.21.31.2
[383817.468337] i2c i2c-1: tda10071: found a 'NXP TDA10071' in warm state
[383817.521058] usb 2-3: DVB: adapter 0 frontend 0 frequency 0 out of range (950000..2150000)
[384674.053512] em28174 #0: Closing DVB extension
[384674.109469] em28174 #1: Closing DVB extension
[384674.166403] Em28xx: Removed (Em28xx dvb Extension) extension
[384674.460155] usbcore: deregistering interface driver em28xx
[384674.465799] em28174 #1: Disconnecting em28174 #1
[384674.471300] em28174 #1: Freeing device
[384674.475420] em28174 #0: Disconnecting em28174 #0
[384674.480533] em28174 #0: Freeing device