Unable to open any programming assignment notebook

Hi,
now I am unable to open any programming assignment notebook. I am northwest of United States. the server seems down?
raven.js:1490 GET https://www.coursera.org/api/productPrices.v3/Specialization~W62RsyrdEeeFQQqyuQaohA~USD~US 400
(anonymous) @ raven.js:1490
send @ jquery.v2-1.js:8556
ajax @ jquery.v2-1.js:8084
invoke @ api.js:154
DnuM.h.get @ api.js:351
YL4H.e.a @ productPrices.js:16
getPriceForProduct @ productPrices.js:35
getPriceForSpecialization @ productPrices.js:104
e.a @ s12nPrice.js:4
addPricesToRawS12n @ s12ns.js:143
(anonymous) @ s12ns.js:233
_fulfilled @ q.js:787
(anonymous) @ q.js:816
Promise.r.promiseDispatch @ q.js:749
(anonymous) @ q.js:557
flush @ q.js:108
Item.run @ browser.js:153
drainQueue @ browser.js:123
setTimeout (async)
runTimeout @ browser.js:50
e.nextTick @ browser.js:143
a @ q.js:164
o @ q.js:154
(anonymous) @ q.js:556
(anonymous) @ q.js:221
become @ q.js:555
a.resolve @ q.js:571
(anonymous) @ jquery.v2-1.js:3204
c @ jquery.v2-1.js:3047
fireWith @ jquery.v2-1.js:3159
done @ jquery.v2-1.js:8183
(anonymous) @ jquery.v2-1.js:8530
d @ raven.js:444
load (async)
K @ raven.js:2885
a @ raven.js:1395
(anonymous) @ raven.js:1461
send @ jquery.v2-1.js:8556
ajax @ jquery.v2-1.js:8084
invoke @ api.js:154
DnuM.h.get @ api.js:351
e.default @ api.promise.js:18
e.a @ s12ns.js:6
e.a @ s12ns.js:7
rawPrimaryS12ns @ s12ns.js:232
NBfQ.e.a @ loadS12n.ts:18
loadComputedModels @ ComputedModelActions.ts:25
executeActionInternal @ FluxibleContext.js:171
(anonymous) @ FluxibleContext.js:133
module.exports @ lab:278
h. @ lab:278
g @ lab:278
x @ lab:278
raven.js:1490 GET https://www.coursera.org/api/userPreferences.v1/28568699~HONORS 404

I am experiencing the same, the programming assignment of week 4 course 1 is not loading for me.

Its working for me now. :slight_smile:

yes, me too. Thanks!

1 Like

Please, take into account that sometimes short outages can happen because to many users are using them or for other reasons. Coursera can no plan for the maximum capacity if all the users decided at once to use the notebooks, so some sort of overbooking can happen.

Simply be patient and try a bit later.