WEIRD behaviour: Fb has get admission to to web, no longer the Android Gadget nor maximum different Applicatios

HI,

First, i’m really not a local English Speaker, I put up there as a result of this Discussion board is a lot more energetic than my very own language’s, I apologise upfront for fallacious grammar and wording

I ask for lend a hand about my Smartphone ( Xperia X F5121 ) as it’s operating WEIRDLY about its OWN get admission to to web ( thru its personal 4G sim card connection )

– the sim card is okay, it offers a just right self web get admission to in different Smartphone

– the telephone and its programs paintings tremendous when web connection is shared from an different telephone ( the usage of that very same simcard )

– the telephone + simcard combo can give complete web get admission to thru shared connection to different gadgets

– the combination Telephone + Simcard stopped operating tremendous in “Self web get admission to mode” some time in the past : maximum application not have get admission to to web, together with the Android Gadget itself, Google Chrome, Mails programs, GooglePlay….
BUT Fb works ( notification + surfing ), and Kindle in part works ( it could download books it already is aware of i personal, however do not realise that i’ve purchased new ones, and does not permit me to browse for brand new ones )

So i’ve to make use of a 2d telephone ( + my simcard ) to proportion web connection to my very own telephone in order that i will be able to use its application.

I’ve used this to improve maximum application and Android ( as much as 8.0 ), however the issue continues to be there

i’ve resetted the community parameters ( on Android ), no impact

Do you’ve got any concept find out how to repair it ?