Uncaught (in promise) TypeError: Failed to fetch

Hello,
we are getting many error like: Uncaught (in promise) TypeError: Failed to fetch

sw.js:1 Uncaught (in promise) TypeError: Failed to fetch
Promise.then (async)
Nc @ serviceworker-kevlar-appshell.js:163
(anonymous) @ serviceworker-kevlar-appshell.js:250
Promise.then (async)
Cc @ serviceworker-kevlar-appshell.js:250
wc @ serviceworker-kevlar-appshell.js:151
(anonymous) @ serviceworker-kevlar-appshell.js:149
H @ serviceworker-kevlar-appshell.js:87
uc @ serviceworker-kevlar-appshell.js:149
ytprefs-ad9a9a13ee75862386bded888c24956d.js:24 Setting up YT API events: _ytid_96243
ytprefs-ad9a9a13ee75862386bded888c24956d.js:24 YT API ready
sw.js:1 Uncaught (in promise) TypeError: Failed to fetch
Promise.then (async)
Nc @ serviceworker-kevlar-appshell.js:163
(anonymous) @ serviceworker-kevlar-appshell.js:250
Promise.then (async)
Cc @ serviceworker-kevlar-appshell.js:250
wc @ serviceworker-kevlar-appshell.js:151
(anonymous) @ serviceworker-kevlar-appshell.js:149
H @ serviceworker-kevlar-appshell.js:87
uc @ serviceworker-kevlar-appshell.js:149
setTimeout (async)
gc @ serviceworker-kevlar-appshell.js:147
xc @ serviceworker-kevlar-appshell.js:150
Ec @ serviceworker-kevlar-appshell.js:158
Rd @ serviceworker-kevlar-appshell.js:251
(anonymous) @ serviceworker-kevlar-appshell.js:277
f @ serviceworker-kevlar-appshell.js:47
Promise.then (async)
h @ serviceworker-kevlar-appshell.js:49
(anonymous) @ serviceworker-kevlar-appshell.js:50
E @ serviceworker-kevlar-appshell.js:47
pe @ serviceworker-kevlar-appshell.js:277
(anonymous) @ serviceworker-kevlar-appshell.js:348
Promise.finally (async)
sf @ serviceworker-kevlar-appshell.js:348
(anonymous) @ serviceworker-kevlar-appshell.js:340
f @ serviceworker-kevlar-appshell.js:47
Promise.then (async)
h @ serviceworker-kevlar-appshell.js:49
(anonymous) @ serviceworker-kevlar-appshell.js:50
E @ serviceworker-kevlar-appshell.js:47
qf @ serviceworker-kevlar-appshell.js:340
(anonymous) @ serviceworker-kevlar-appshell.js:352
(anonymous) @ serviceworker-kevlar-appshell.js:50
E @ serviceworker-kevlar-appshell.js:47
j @ serviceworker-kevlar-appshell.js:352

The page also hangs, it cannot be interacted with.

How can these be resolved?

Thank you

• This topic was modified 4 years, 1 month ago by balvan64.
• This topic was modified 4 years, 1 month ago by balvan64.

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