Hello again KevintheJedi --
Again, so thankful for this help.
Before i read your last post, i went back to the beginning, removed any of my new osT v1181 installations and all related OAuth2 settings in GoogleCloud. i created a new 'project' and created new Oauth2 settings there. Then back to the ISP (SiteGround) and did ntozier's 'dance' for settings -- using PHP v8.2.24 was only difference from his checklist.
And now we seem to have things working for OAuth2 Google with osT v1181. So, i'm thinking this has something to do with the way i somehow badly created the OAuth2 credentials. I took more careful notes this time and maybe that helped keep me on track.
I do have a new question though,
I recall that we needed to setup a CRON job for the older v116 version of osT.
Do i need to do that as well for this v1181 version?
I'm trying to get fetching from gMail to work again on this new installation.
Or, is there perhaps a better way to collect eMail tickets using this newer version of osT.
ADVthanksANCE,
miC