Thank you FlyingDomotic. I'm not really into programming so this is not really transparent for me. I hope to get some good advice here, like from you. The reason that I used an image is because of the instant colors distinguishing between the error- and normal log. Tried to do what you said and removed the quotes bur notepadd++ won't json format it. Also not transparent what to leave out or keep in. Mayby a little pointer

. Thank you again.
2025-02-02 12:15:31.099 GrowattMOD: onMQTTPublish found energy/growatt, Device 'GrowattMOD - Growatt PV2 voltage', message '{'device': 'QBL1CL305R', 'time': '2025-02-02T12:14:35', 'buffered': 'no', 'values': {'datalogserial': 'XGD6CCN0JV', 'pvserial': 'QBL1CL305R', 'pvstatus': 1, 'pvpowerin': 48842, 'pv1voltage': 3604, 'pv1current': 67, 'pv1watt': 24146, 'pv2voltage': 3528, 'pv2current': 70, 'pv2watt': 24696, 'pv3voltage': 0, 'pv3current': 0, 'pv3watt': 0, 'pv4voltage': 0, 'pv4current': 0, 'pv4watt': 0, 'pvpowerout': 24982, 'qac': 337, 'pac': 24011, 'pvfrequency': 4998, 'pvgridvoltage': 2393, 'pvgridcurrent': 34, 'pvgridpower': 8136, 'pvgridvoltage2': 2375, 'pvgridcurrent2': 34, 'pvgridpower2': 8075, 'pvgridvoltage3': 2325, 'pvgridcurrent3': 34, 'pvgridpower3': 7905, 'vacrs': 4125, 'vacst': 4084, 'vactr': 4075, 'ptousertotal': 0, 'ptogridtotal': 0, 'ptoloadtotal': 24982, 'totworktime': 61038737, 'eactoday': 66, 'pvenergytoday': 66, 'eactotal': 97914, 'pvenergytotal': 97914, 'epvtotal': 83108, 'epv1today': 29, 'epv1total': 40919, 'epv2today': 37, 'epv2total': 42189, 'epv3today': 0, 'epv3total': 0, 'etousertoday': 113, 'etousertotal': 37264, 'etogridtoday': 0, 'etogridtotal': 37664, 'eloadtoday': 184, 'eloadtotal': 82629, 'epv4today': 0, 'epv4total': 0, 'epvtoday': 66, 'deratingmode': 0, 'iso': -6, 'dcir': 53, 'dcis': 4, 'dcit': 132, 'gfci': 1, 'busvoltage': 6493, 'pvtemperature': 291, 'pvimptemperature': 428, 'boosttemperature': 283, 'temp4': 0, 'comboardtemperature': 303, 'pbusvoltage': 3272, 'nbusvoltage': 3219, 'ipf': 20000, 'realoppercent': 29, 'opfullwatt': 80000, 'standbyflag': 0, 'faultmaincode': 0, 'warnmaincode': 0, 'faultsubcode': 0, 'warnsubcode': 0, 'uwpresentfftvaxxxlue[channela]': 0, 'bafcistatus': 0, 'uwstrength[channela]': 0, 'uwselfcheckvalue[channela]': 0, 'invstartdelaytime': 60, 'bdconoffstate': 1, 'drycontactstate': 0, 'pself': 24982, 'esystoday': 70, 'edischrtoday': 12, 'edischrtotal': 39391, 'echrtoday': 7, 'echrtotal': 39470, 'eacchrtoday': 0, 'eacchrtotal': 18615, 'esystotal': 101274, 'eselftoday': 71, 'eselftotal': 63607, 'reserved3143': 0, 'priority': 0, 'epsfac': 0, 'epsvac1': 0, 'epsiac1': 0, 'epspac1': 0, 'epsvac2': 0, 'epsiac2': 0, 'epspac2': 0, 'epsvac3': 0, 'epsiac3': 0, 'epspac3': 0, 'epspac': 0, 'loadpercent': 0, 'pf': 10000, 'dcv': 0, 'newbdcflag': 0, 'bdcderatingmode': 0, 'sysstatemode': 257, 'faultcode': 0, 'warncode': 0, 'vbat': -28619, 'ibat': 63, 'soc': 13, 'vbus1': 6481, 'vbus2': 3189, 'ibb': 31, 'illc': 31, 'tempa': 233, 'tempb': 0, 'pdischr': 0, 'pchr': 23580, 'pchrxxxl': 23580, 'edischrtotalstor': 39391, 'echrtotalstor': 39470, 'bdc1flag': 3, 'vbus2low': 3292, 'bmsmaxvoltcellno': 108, 'bmsminvoltcellno': 38, 'bmsbatteryavgtemp': 0, 'bmsmaxcelltemp': 144, 'bmsbatteryavgtemp2': 122, 'bmsmaxcelltemp2': 1, 'bmsbatteryavgtemp3': 26, 'bmsmaxsoc': 0, 'bmsminsoc': 0, 'parallelbatterynum': 1, 'bmsderatereason': 0, 'bmsgaugefcc(ah)': 48, 'bmsgaugerm(ah)': 48, 'bmserror': 0, 'bmswarn': 0, 'bmsfault': 0, 'bmsfault2': 0, 'batisostatus': 0, 'battneedchargerequestflag': 0, 'bmsstatus': 1, 'bmserror2': 0, 'bmswarn2': 0, 'bmssoc': 13, 'bmsbatteryvolt': -28666, 'bmsbatterycurr': 610, 'bmsbatterytemp': 310, 'bmsmaxcurr': 2500, 'bmsmaxdischrcurr': 2500, 'bmscyclecnt': 0, 'bmssoh': 98, 'bmschargevoltlimit': -25776, 'bmsdischargevoltlimit': -32496, 'bmswarn3': 0, 'bmserror3': 0, 'bmssinglevoltmax': 3303, 'bmssinglevoltmin': 3276, 'batloadvolt': -28666}}'