Corrupted payload.json file ?

09:30 result was fine but I've had several attempts to get one for 10:00 and none are as long as normal

attempt since 10:00:-

{"SOURCE": "internet", "elecMtr": {"0702": {"00": {}}}, "gasMtr": {"0702": {"00": {}}}, "gid": "70B3D521E0004D70", "gmtime": 1758705416, "hversion": "GLOW-IHD-02-1v4-SMETS1", "pan": {"euis": [], "join": "0", "lqi": "28", "nPAN": "00", "rssi": "A6", "status": "rejoin_failed"}, "smetsVer": "SMETS1", "time": "0068D3B708", "ts": "2025-09-24 09:16:56", "upTime": "000A8907", "zbSoftVer": "1.2.5"}

this was the 09:30 version (and typical of normal files ):-

{"SOURCE": "internet", "elecMtr": {"0700": {"06": {"17": "05"}}, "0702": {"00": {"00": "000001DCB968", "01": "000000000000", "02": "000000000000", "07": "3066688E", "14": "02"}, "02": {"00": "00"}, "03": {"00": "00", "01": "00000001", "02": "000003E8", "03": "43", "04": "9B", "06": "00", "07": "1100025431640", "08": "19P0305160"}, "04": {"00": "FFFFFFDB", "01": "000A5A", "30": "000000", "40": "000000"}}, "0705": {"00": {"00": "00D5", "01": "00000000"}}}, "ets": "2025-09-24 08:30:06", "gasMtr": {"0702": {"00": {}}}, "gid": "70B3D521E0004D70", "gmtime": 1758702609, "hversion": "GLOW-IHD-02-1v4-SMETS1", "pan": {"euis": [], "join": "0", "lqi": "44", "nPAN": "00", "rssi": "AD", "status": "joined"}, "smetsVer": "SMETS1", "time": "0068D3AC11", "ts": "2025-09-24 08:30:09", "upTime": "000A7E10", "zbSoftVer": "1.2.5"}