We are using Google Ad Words java library: com.google.api.ads.adwords.lib.client
from Maven repository: com.google.api-ads ads-lib 4.10.0 We are experiencing random hit and miss exceptions (for example when getting list of campaigns). It seems to me that refreshing user credentials (via web-app oauth flow) temporarily makes it go away. On google developer console, our app user type is external, and publishing type is in production; Verification status is Verification in progress. Sensitive scope we use is Manage your AdWords campaigns. The exception being raised is: Caused by: com.google.api.ads.common.lib.exception.OAuthException: Credential could not be refreshed. Caused by: java.net.SocketTimeoutException: connect timed out So for example, I can have this above exception, but after one hour it might not occur. But again, it seems that user refreshing token via oauth helps (although not not blocking that it might work beyond the point of exception) I am not at all sure what mechanics are here at play as I don't see consistency in this behaviour and asking user to re-fresh credential at random times is not good. -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog: https://googleadsdeveloper.blogspot.com/ =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/17519275-5c78-4d08-9618-2482b96049ffn%40googlegroups.com.