After upgrading to UHD 4.1 (build from source using latest on branch), I am getting the following error consistently when trying to connect to my system of 8 N321 devices. I do not get this error when using my previous version: UHD_4.0.0.0-122-g75f2ba94. I'm wondering if this is a bug. Rob
[FATAL] [_main] Creating USRP object: rpc::timeout: Timeout of 2000ms while calling RPC function 'supports_feature' The following shows the full list of startup messages [INFO] [UHD] linux; GNU C++ version 9.3.0; Boost_107100; UHD_4.1.0.2-0-g96032d06 [INFO] [_main] UHD version: 4010002 [INFO] [_main] Searching for device with args='force_reinit=1,addr0=192.168.70.2,addr1=192.168.71.2,addr2=192.168.72.2,addr3=192.168.73.2,addr4=192.168.74.2,addr5=192.168.75.2,addr6=192.168.76.2,addr7=192.168.77.2' [INFO] [_main] Found 1 device(s) mgmt_addr0=192.168.70.2,type0=n3xx,product0=n320,serial0=320EAED,fpga0=WX,claimed0=False,mgmt_addr1=192.168.71.2,type1=n3xx,product1=n320,serial1=320EAEC,claimed1=False,mgmt_addr2=192.168.72.2,type2=n3xx,product2=n320,serial2=320EAEE,claimed2=False,mgmt_addr3=192.168.73.2,type3=n3xx,product3=n320,serial3=320EAE9,claimed3=False,mgmt_addr4=192.168.74.2,type4=n3xx,product4=n320,serial4=320EAE7,claimed4=False,mgmt_addr5=192.168.75.2,type5=n3xx,product5=n320,serial5=320EAE8,claimed5=False,mgmt_addr6=192.168.76.2,type6=n3xx,product6=n320,serial6=320EAEF,claimed6=False,mgmt_addr7=192.168.77.2,type7=n3xx,product7=n320,serial7=320EAEB,claimed7=False [INFO] [_main] Using Device Address: force_reinit: 1 addr0: 192.168.70.2 addr1: 192.168.71.2 addr2: 192.168.72.2 addr3: 192.168.73.2 addr4: 192.168.74.2 addr5: 192.168.75.2 addr6: 192.168.76.2 addr7: 192.168.77.2 mgmt_addr0: 192.168.70.2 type0: n3xx product0: n320 serial0: 320EAED fpga0: WX claimed0: False mgmt_addr1: 192.168.71.2 type1: n3xx product1: n320 serial1: 320EAEC claimed1: False mgmt_addr2: 192.168.72.2 type2: n3xx product2: n320 serial2: 320EAEE claimed2: False mgmt_addr3: 192.168.73.2 type3: n3xx product3: n320 serial3: 320EAE9 claimed3: False mgmt_addr4: 192.168.74.2 type4: n3xx product4: n320 serial4: 320EAE7 claimed4: False mgmt_addr5: 192.168.75.2 type5: n3xx product5: n320 serial5: 320EAE8 claimed5: False mgmt_addr6: 192.168.76.2 type6: n3xx product6: n320 serial6: 320EAEF claimed6: False mgmt_addr7: 192.168.77.2 type7: n3xx product7: n320 serial7: 320EAEB claimed7: False clock_source: external time_source: external tracking_cals: OFF rfnoc_cfg: n321-16x16.rfnoc [INFO] [_main] Creating rfnoc_usrp device... [INFO] [MPMD] Initializing 8 device(s) in parallel with args: mgmt_addr0=192.168.70.2,type0=n3xx,product0=n320,serial0=320EAED,fpga0=WX,claimed0=False,mgmt_addr1=192.168.71.2,type1=n3xx,product1=n320,serial1=320EAEC,claimed1=False,mgmt_addr2=192.168.72.2,type2=n3xx,product2=n320,serial2=320EAEE,claimed2=False,mgmt_addr3=192.168.73.2,type3=n3xx,product3=n320,serial3=320EAE9,claimed3=False,mgmt_addr4=192.168.74.2,type4=n3xx,product4=n320,serial4=320EAE7,claimed4=False,mgmt_addr5=192.168.75.2,type5=n3xx,product5=n320,serial5=320EAE8,claimed5=False,mgmt_addr6=192.168.76.2,type6=n3xx,product6=n320,serial6=320EAEF,claimed6=False,mgmt_addr7=192.168.77.2,type7=n3xx,product7=n320,serial7=320EAEB,claimed7=False,force_reinit=1,addr0=192.168.70.2,addr1=192.168.71.2,addr2=192.168.72.2,addr3=192.168.73.2,addr4=192.168.74.2,addr5=192.168.75.2,addr6=192.168.76.2,addr7=192.168.77.2,clock_source=external,time_source=external,tracking_cals=OFF,rfnoc_cfg=n321-16x16.rfnoc [FATAL] [_main] Creating USRP object: rpc::timeout: Timeout of 2000ms while calling RPC function 'supports_feature'
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