The map locked up showing all lights as wx not reported and the OLED's were weird.

Here's a section of the log file. at 15:08 I pressed the refresh button and that got it going. It had been running fine for weeks so this isn't a big deal but in case this helps track down an issue I thought you'd like to know.

[I 210523 14:52:43 metar-v4:1144] Starting METAR Data Display
[I 210523 14:52:43 metar-v4:1247] Decoded METAR Data for Display
[I 210523 15:00:48 metar-display-v4:547] Start of metar-display-v4.py executed code main loop
[I 210523 15:00:48 metar-display-v4:580] Airports File Loaded
[I 210523 15:00:48 metar-display-v4:592] Heat Map File Loaded
[I 210523 15:00:48 metar-display-v4:606] METAR Data Loading
[I 210523 15:00:48 metar-display-v4:633] Internet Available
[I 210523 15:00:48 metar-display-v4:634] https://www.aviationweather.gov/adds/dataserver_current/httpparam?dataSource=metars&requestType=retrieve&format=xml&mostRecentForEachStation=constraint&hoursBeforeNow=2.5&stationString=KMRY,KSNS,KCVH,KE16,KWVI,KRHV,KSJC,KPAO,KSQL,KHAF,KSFO,KOAK,KHWD,KLVK,KCCR,KAPC,KO69,KSTS,KSUU,KVCB,KEDU,KSAC,KMHR,KMCC,KSMF,KLHM,KMYV,KBAB,KOVE,KGOO,KBLU,KTRK,KRNO,KCXP,KMEV,KTVL,KPVF,KAUN,KJAQ,KCPU,KO22,KSCK,KMOD,KMER,KMCE,KMAE,KFAT
[I 210523 15:00:48 metar-display-v4:1095] Decoded METAR Data for Display
[I 210523 15:00:48 metar-display-v4:1154] Built Wind Dictionary
[I 210523 15:00:48 metar-display-v4:1303] OLED Displays Used
[I 210523 15:00:49 metar-display-v4:1327] Fonts Loaded
[I 210523 15:00:49 metar-display-v4:1398] Use Welcome Enabled
[I 210523 15:02:44 metar-v4:562] Airports File Loaded
[I 210523 15:02:44 metar-v4:568] METAR Data Loading
[I 210523 15:02:44 metar-v4:596] RPI IP Address = 192.168.1.95
[I 210523 15:02:44 metar-v4:600] Internet Available
[I 210523 15:02:44 metar-v4:601] https://www.aviationweather.gov/adds/dataserver_current/httpparam?dataSource=metars&requestType=retrieve&format=xml&mostRecentForEachStation=constraint&hoursBeforeNow=2.5&stationString=KMRY,KSNS,KCVH,KE16,KWVI,KRHV,KSJC,KPAO,KSQL,KHAF,KSFO,KOAK,KHWD,KLVK,KCCR,KAPC,KO69,KSTS,KSUU,KVCB,KEDU,KSAC,KMHR,KMCC,KSMF,KLHM,KMYV,KBAB,KOVE,KGOO,KBLU,KTRK,KRNO,KCXP,KMEV,KTVL,KPVF,KAUN,KJAQ,KCPU,KO22,KSCK,KMOD,KMER,KMCE,KMAE,KFAT
[I 210523 15:02:44 metar-v4:1144] Starting METAR Data Display
[I 210523 15:02:44 metar-v4:1247] Decoded METAR Data for Display
[I 210523 15:08:09 metar-display-v4:1653] Breaking out of loop to refresh FAA Data
[I 210523 15:08:09 metar-display-v4:547] Start of metar-display-v4.py executed code main loop
[I 210523 15:08:09 metar-display-v4:580] Airports File Loaded
[I 210523 15:08:09 metar-display-v4:592] Heat Map File Loaded
[I 210523 15:08:09 metar-display-v4:606] METAR Data Loading
[I 210523 15:08:09 metar-display-v4:633] Internet Available
[I 210523 15:08:09 metar-display-v4:634] https://www.aviationweather.gov/adds/dataserver_current/httpparam?dataSource=metars&requestType=retrieve&format=xml&mostRecentForEachStation=constraint&hoursBeforeNow=2.5&stationString=KMRY,KSNS,KCVH,KE16,KWVI,KRHV,KSJC,KPAO,KSQL,KHAF,KSFO,KOAK,KHWD,KLVK,KCCR,KAPC,KO69,KSTS,KSUU,KVCB,KEDU,KSAC,KMHR,KMCC,KSMF,KLHM,KMYV,KBAB,KOVE,KGOO,KBLU,KTRK,KRNO,KCXP,KMEV,KTVL,KPVF,KAUN,KJAQ,KCPU,KO22,KSCK,KMOD,KMER,KMCE,KMAE,KFAT
[I 210523 15:08:09 metar-display-v4:1095] Decoded METAR Data for Display
[I 210523 15:08:09 metar-display-v4:1154] Built Wind Dictionary
[I 210523 15:08:09 metar-display-v4:1303] OLED Displays Used
[I 210523 15:08:09 metar-display-v4:1327] Fonts Loaded
[I 210523 15:08:09 metar-display-v4:1398] Use Welcome Enabled
[I 210523 15:08:10 metar-v4:1396] Refresh Pushbutton Pressed. Breaking out of loop to refresh FAA Data
[I 210523 15:08:10 metar-v4:562] Airports File Loaded
[I 210523 15:08:10 metar-v4:568] METAR Data Loading
[I 210523 15:08:10 metar-v4:596] RPI IP Address = 192.168.1.95
[I 210523 15:08:10 metar-v4:600] Internet Available
[I 210523 15:08:10 metar-v4:601] https://www.aviationweather.gov/adds/dataserver_current/httpparam?dataSource=metars&requestType=retrieve&format=xml&mostRecentForEachStation=constraint&hoursBeforeNow=2.5&stationString=KMRY,KSNS,KCVH,KE16,KWVI,KRHV,KSJC,KPAO,KSQL,KHAF,KSFO,KOAK,KHWD,KLVK,KCCR,KAPC,KO69,KSTS,KSUU,KVCB,KEDU,KSAC,KMHR,KMCC,KSMF,KLHM,KMYV,KBAB,KOVE,KGOO,KBLU,KTRK,KRNO,KCXP,KMEV,KTVL,KPVF,KAUN,KJAQ,KCPU,KO22,KSCK,KMOD,KMER,KMCE,KMAE,KFAT
[I 210523 15:08:10 metar-v4:1144] Starting METAR Data Display
[I 210523 15:08:10 metar-v4:1156] KHAF Not Reporting Flight Category through the API.
[I 210523 15:08:10 metar-v4:1163] FAA xml data does is NOT providing the forecast field for this airport
[I 210523 15:08:10 metar-v4:1247] Decoded METAR Data for Display
[I 210523 15:08:10 metar-v4:1396] Refresh Pushbutton Pressed. Breaking out of loop to refresh FAA Data
[I 210523 15:08:10 metar-v4:562] Airports File Loaded
[I 210523 15:08:10 metar-v4:568] METAR Data Loading
[I 210523 15:08:10 metar-v4:596] RPI IP Address = 192.168.1.95
[I 210523 15:08:10 metar-v4:600] Internet Available
[I 210523 15:08:10 metar-v4:601] https://www.aviationweather.gov/adds/dataserver_current/httpparam?dataSource=metars&requestType=retrieve&format=xml&mostRecentForEachStation=constraint&hoursBeforeNow=2.5&stationString=KMRY,KSNS,KCVH,KE16,KWVI,KRHV,KSJC,KPAO,KSQL,KHAF,KSFO,KOAK,KHWD,KLVK,KCCR,KAPC,KO69,KSTS,KSUU,KVCB,KEDU,KSAC,KMHR,KMCC,KSMF,KLHM,KMYV,KBAB,KOVE,KGOO,KBLU,KTRK,KRNO,KCXP,KMEV,KTVL,KPVF,KAUN,KJAQ,KCPU,KO22,KSCK,KMOD,KMER,KMCE,KMAE,KFAT
[I 210523 15:08:10 metar-v4:1144] Starting METAR Data Display
[I 210523 15:08:10 metar-v4:1156] KHAF Not Reporting Flight Category through the API.
[I 210523 15:08:10 metar-v4:1163] FAA xml data does is NOT providing the forecast field for this airport
[I 210523 15:08:10 metar-v4:1247] Decoded METAR Data for Display
[I 210523 15:08:10 metar-v4:1396] Refresh Pushbutton Pressed. Breaking out of loop to refresh FAA Data
[I 210523 15:08:10 metar-v4:562] Airports File Loaded
[I 210523 15:08:10 metar-v4:568] METAR Data Loading
[I 210523 15:08:10 metar-v4:596] RPI IP Address = 192.168.1.95
[I 210523 15:08:10 metar-v4:600] Internet Available