Well I just removed the device from Hubitat and held a paper clip in the switch until it flashed after 10 seconds, then ran the add Zigbee device and it found a new device (and also an existing one).
Added the new device, set it to Generic Zigbee Switch, click configured and it all started to work.
Not sure what I did wrong yesterday but all now up and running.
Just ordered some similar no neutral switches from AliExpress at half the price so will report back when I test them.
Just for info the log output was
dev:4372021-12-31 11:10:09.659 warnconfigure...
dev:4372021-12-31 11:09:32.212 infofingerprint profileId:"0104", endpointId:"01", inClusters:"0003,0004,0005,0006,E000,E001,0000", outClusters:"0019,000A", model:"TS0011", manufacturer:"_TZ3000_qmi1cfuq"
dev:4372021-12-31 11:09:31.998 traceZCL version:03
dev:4372021-12-31 11:09:31.994 traceSoftware Build Id:unknown
dev:4372021-12-31 11:09:31.991 traceModel:TS0011
dev:4372021-12-31 11:09:31.987 traceManufacturer:_TZ3000_qmi1cfuq
dev:4372021-12-31 11:09:31.814 debuggetting info for unknown Zigbee device...
dev:4372021-12-31 11:09:29.090 infofingerprint profileId:"0104", endpointId:"01", inClusters:"0003,0004,0005,0006,E000,E001,0000", outClusters:"0019,000A", model:"TS0011", manufacturer:"_TZ3000_qmi1cfuq"
dev:4372021-12-31 11:09:28.875 traceZCL version:03
dev:4372021-12-31 11:09:28.871 traceSoftware Build Id:unknown
dev:4372021-12-31 11:09:28.868 traceModel:TS0011
dev:4372021-12-31 11:09:28.865 traceManufacturer:_TZ3000_qmi1cfuq
dev:4372021-12-31 11:09:28.627 debuggetting info for unknown Zigbee device...
dev:4372021-12-31 11:09:26.592 debugconfigure() called...
dev:4372021-12-31 11:09:06.244 infofingerprint profileId:"0104", endpointId:"01", inClusters:"0003,0004,0005,0006,E000,E001,0000", outClusters:"0019,000A", model:"TS0011", manufacturer:"_TZ3000_qmi1cfuq"
dev:4372021-12-31 11:09:06.026 traceZCL version:03
dev:4372021-12-31 11:09:06.022 traceSoftware Build Id:unknown
dev:4372021-12-31 11:09:06.018 traceModel:TS0011
dev:4372021-12-31 11:09:06.015 traceManufacturer:_TZ3000_qmi1cfuq
dev:4372021-12-31 11:09:05.881 debuggetting info for unknown Zigbee device...
dev:4372021-12-31 11:09:00.849 infofingerprint profileId:"0104", endpointId:"01", inClusters:"0003,0004,0005,0006,E000,E001,0000", outClusters:"0019,000A", model:"TS0011", manufacturer:"_TZ3000_qmi1cfuq"
dev:4372021-12-31 11:09:00.628 traceZCL version:03
dev:4372021-12-31 11:09:00.624 traceSoftware Build Id:unknown
dev:4372021-12-31 11:09:00.621 traceModel:TS0011
dev:4372021-12-31 11:09:00.618 traceManufacturer:_TZ3000_qmi1cfuq
dev:4372021-12-31 11:09:00.388 debuggetting info for unknown Zigbee device...
dev:4372021-12-31 11:08:58.375 debugconfigure() called...
dev:4372021-12-31 11:07:49.431 infoZigbee parsed:[raw:525301E0010830D03000, dni:5253, endpoint:01, cluster:E001, size:08, attrId:D030, encoding:30, command:0A, value:00, clusterInt:57345, attrInt:53296]
dev:4372021-12-31 11:07:49.255 infoZigbee parsed:[raw:525301000624000010000140210000024021000002803002, dni:5253, endpoint:01, cluster:0006, size:24, attrId:0000, encoding:10, command:0A, value:00, clusterInt:6, attrInt:0, additionalAttrs:[[value:0000, encoding:21, attrId:4001, consumedBytes:5, attrInt:16385], [value:0000, encoding:21, attrId:4002, consumedBytes:5, attrInt:16386], [value:02, encoding:30, attrId:8002, consumedBytes:4, attrInt:32770]]]
dev:4372021-12-31 11:07:48.220 infoZigbee parsed:[raw:525301E0001003D0420441414141, dni:5253, endpoint:01, cluster:E000, size:10, attrId:D003, encoding:42, command:0A, value:AAAA, clusterInt:57344, attrInt:53251]
dev:4372021-12-31 11:07:46.567 infoZigbee parsed:[raw:52530100060800001000, dni:5253, endpoint:01, cluster:0006, size:08, attrId:0000, encoding:10, command:0A, value:00, clusterInt:6, attrInt:0]
dev:4372021-12-31 11:07:44.647 infofingerprint profileId:"0104", endpointId:"01", inClusters:"0003,0004,0005,0006,E000,E001,0000", outClusters:"0019,000A", model:"TS0011", manufacturer:"_TZ3000_qmi1cfuq"
dev:4372021-12-31 11:07:44.261 traceZCL version:03
dev:4372021-12-31 11:07:44.258 traceSoftware Build Id:unknown
dev:4372021-12-31 11:07:44.255 traceModel:TS0011
dev:4372021-12-31 11:07:44.251 traceManufacturer:_TZ3000_qmi1cfuq
dev:4372021-12-31 11:07:43.934 debuggetting info for unknown Zigbee device...
dev:4372021-12-31 11:07:42.690 infoZigbee parsed:[raw:catchall: 0000 0013 00 00 0040 00 5253 00 00 0000 00 00 0F535248A919FF4F38C1A480, profileId:0000, clusterId:0013, clusterInt:19, sourceEndpoint:00, destinationEndpoint:00, options:0040, messageType:00, dni:5253, isClusterSpecific:false, isManufacturerSpecific:false, manufacturerId:0000, command:00, direction:00, data:[0F, 53, 52, 48, A9, 19, FF, 4F, 38, C1, A4, 80]]
dev:4372021-12-31 11:07:41.921 debugconfigure() called...
dev:4372021-12-31 11:07:24.243 infofingerprint profileId:"0104", endpointId:"01", inClusters:"0003,0004,0005,0006,E000,E001,0000", outClusters:"0019,000A", model:"TS0011", manufacturer:"_TZ3000_qmi1cfuq"
dev:4372021-12-31 11:07:24.045 traceZCL version:03
dev:4372021-12-31 11:07:24.041 traceSoftware Build Id:unknown
dev:4372021-12-31 11:07:24.038 traceModel:TS0011
dev:4372021-12-31 11:07:24.035 traceManufacturer:_TZ3000_qmi1cfuq
dev:4372021-12-31 11:07:23.831 debuggetting info for unknown Zigbee device...
dev:4372021-12-31 11:07:21.815 debugconfigure() called...