Can't install any engine versions

[kasuno011]

In the past I was able to download 5.6.0, now that 5.6.1 is available I went to install that, now the versions dropdown is empty and just says Epic Official Builds.

[NathanaelA]

1. Are you using version 1.0 or later?
2. Did you skip logging in?

[kasuno011]

I am using version 1.0.0 and am logged in.

[NathanaelA]

Is this Windows, Mac or Linux?
(assuming your are on linux) Can you use the Help -> Save Logs, and see if you have a line that says: [EpicAPI] getLinuxUnrealVersions:

[kasuno011]

Yep, I have that line and its massive.
403 <title>Just a moment...</title><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji"}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;padding-left:1.5rem;max-width:60rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{line-height:2.25rem;font-size:1.5rem;font-weight:500}@media (width <= 720px){.h2{line-height:1.5rem;font-size:1.25rem}}#challenge-error-text{background-image:url("data:image/svg+xml;base64,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");background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme: dark){body{background-color:#222;color:#d9d9d9}}</style>

Enable JavaScript and cookies to continue

<script>(function(){window.cf_chl_opt = {cvId: '3',cZone: 'www.unrealengine.com',cType: 'managed',cRay: '973d536e58dabcb0',cH: 'Z4Q_Qr2nlMehSSLITrAmmdX7DTYw0H3_U1MZ_PReoMc-1755980587-1.2.1.1-dwlZMCIBjrsnC2jLXcKrPZKa1aKuxay.IER141SBSuTic7.FVA9rJTYA5WD2g.R',cUPMDTk:"/api/blobs/linux?start=0&limit=25&isLoggedIn=true&__cf_chl_tk=THNcIfMLONlTM4KZwBIJE4gaS.TqtFRV5Y9cqYanfHU-1755980587-1.0.1.1-vQjyHDIKGbSYu2RtCtTAfXhs_t1_jGNgHZy60Aorsgk",cFPWv: 'b',cITimeS: '1755980587',cTplC:0,cTplV:5,cTplB: 'cf',fa:"/api/blobs/linux?start=0&limit=25&isLoggedIn=true&_cf_chl_f_tk=THNcIfMLONlTM4KZwBIJE4gaS.TqtFRV5Y9cqYanfHU-1755980587-1.0.1.1-vQjyHDIKGbSYu2RtCtTAfXhs_t1_jGNgHZy60Aorsgk",md: 'zm357MirBBHRsjB1hbRyqrF2peAHex.I9K.RXFJ8NMw-1755980587-1.2.1.1-.Arbh9xaUSrVTGVfZyvMi5ca5tW.pnKteQPl16qkn.sDH8uyPGMc32eeoh_8Ouwhp7gn5PmkYgUep.wnS2acU_3El9bAeQxlk0uGCgLDlqyPDgWBOwjkY9PtMmz_Z3_0D2yOTzs93sdz8Xa.MbU5aGUkzfjFAWcU90QptQ8dpYyMiuxYT_W.loaeoZ6FIa9v.1AEBOY4N1RyGKa8fUwNmWlNwhylgu5DWrzpfiVqhCkgXR.7GwmIQONfrs02vazmvKmqeZlY3ejTTDoNrk2ywue__tGzFpceURehEyy3LAjnXZ0b8QrHO_lZRM.2kSlvm5T7obiqbeXgf2Vqw1S5vRoGuaicGYmyyJ3zM34fq2FAjc.IiM90kIgbESLz3ieD8LNVjV88xvTtq2x3pl1bNp9AdAaJ9xXnUhCJKNkJ7QBynfzqO0HO4b3HGxBtrsTOAtinJKVUwXr0srUZOGo.mGcben4XKaxitd9Xls25v8Ww6tUA6HEkipVg.QV648QIIpgbdf7QsmkcuoCxFlFQKY0jDGMMEMLa5doQUaznfIGInWqZnEXy4z31xEhz51N6JEk0UUtSOCKsBOvfo2VFSO.zNDdS_W2lYpTFRbrqb29G.ISBuCgU2iOimrusiCMyHej2V7jFnM3qbDrZ0FZu12Vb4f74iea2E.J3UfUKjE_OCWoB170maExqGxNRtsxAHs.fg9ndUOa9fUt9MRuCBN6UGsA36NeH8RR79qA3HV5s61.VngHKg3t6PvXec62Q1QZa5bfXeEhgDzbpOkKKtxdsB7yDT5Dp7doFyTtCjuykjRrPZ_dUKQnMkY.hFxoRxLOS3JZ6rLvg1Zin7ckIIYF7Fq9Jia_T8BYdApjVHPgVQ3D7r2SxNjEgthU8PJ82MYM.MgoKpPLignmijzNOaSur3Jht2FlWpNsyr_G498xGl9DP.skrplEfM7rLMKXLEv9Cv1xiNL8KGOlEumCGIidh9YJKJn4TuSDErOE__11VXJD8qHHHmMESAKuzc6cQYBa9fZmxPZsSvELfCC5IwKNxrZ8XzGjJ_Bf8vvvG74n_ooV82ZE6Ie3PmsUz7PD',mdrd: 'w.GEuZzQRqp0qFsDzYwM8QnRVTDyehQyGcx66tMUshw-1755980587-1.2.1.1-oNkb1WIh_XusqD2IO3pMfsBAYsx4pQEjRaTSALbEdHdfWSLnyvSMyCxN6pZi5znhUeSIMa.g1Hhb84qEVanMZDvPh8RrFI3AEz1qWewOrdLJaeFiF7ll2wdm6YD0B7GhHeewUplatzskrL9b2VF6Kyty.2vvbAFq.6GXw8qjxfSC_KPtBZQLgFkIuKbxybmcF2JkvcBmGKz8hPNAtYpnv8UF6ucQA8opgt6eeEhI2SPlKb7qZG3ywHY2JXtYOitza7OeSOpF4MVKnVTXtwb7JLvW8lRrOo1XARZ1hd1WJacDnrHTJpzAivm1TjdffFgJKrR_x6jqflKiP3istUwL3gr6nMa6iAmN7X6YNg7E8MUUVtTvXFu271SI53ec5SqtUSTzKAFJO8e_9k3lNXLSFrmnCXOtctENW7tesJXJKpXVxqATC51hzWGZUWeD.0QX1jZXKpFxq575HxQZljtKNCJixbymfUanMKKjhJ6DVfT.53PBlN795d_34HE5a.yz2YCOmsPOoSySUF1hKvv3JqnQuXUb1bDNHQuxAxnquggYsV5mDagpayZHWZndhffUGGULuHv8XP7W._FpVYr7rjIRCpmAWl8BNeB6t2uNOCjX2pWxbNRZOH0rAGKXVA5bdkxDcy_7GczJKxiIKcdMzOGFJC9Z4SdZBgVTS3I00bDVPCYR4IM.qbfOTjfzV8qFjV9MB0UVenM0VcN6ce_XTKM63A8UPg3zuvgzw0fuZOt41_QNatrJC.Plh_G8pijseZ5w5lyXUNLbanvKdI8uCYA2mL4e7fZhUGqweuKw_pkaATNxrnURts3i69E3SWyGmA97pVUpo8kxpq.ou3qaY6NTiUBu92svbejTlEMHcsBWzQdfpYZDM.PPpBQG4q28VIRNtras1Jmwo9weyk6Zzp4hNZ7xJoXgCYRbs4zNZx6I0rYD5JPq9hlZpPFA.NWjbppH.0PYzahToN0W5ABhEqDRJ5hCQOCIKfKUDItgQkN90y.KtRNifo1hyyQsihI8fVvGCI_5mDXcfIe_GjvP_oMOP.5Mrgr_brCnpC9G1mHWKSL2.t6c4ncnvcC6hAU_dsLtgp7BOEHzq2wUz.eiZxe6TkHQELswPCkxBm5dxsNUglXOJu.te4tF6xm2mdbLOZImA0cx33.GD53daiaYyNGYHG25pPku1B1YqDG57H2vKZ_C6.FalhrnL76q.28LkPGKSXLIpk0EOgPR_kHPOF7pZMYJ6uaXuFws0mRzTHdtGnq2Fwrm3rQVUl.DDtHocJUAkkl3ZOwWPKS3rv.RppPoE_ZMTBAux_ozWWfGLulSkdnTeFOmdCnylqveD3z5RQc3ygvJK.fExy9LdL.lS3PEuzoawSyUXDL3VXOVWe9DuhioKhyKEwaBphASbuin_THsymMv2bbm9O9wfsu_Xox9f938s9ThlrsLYrgW7HORMsFIQKseh30.Jj1bYuX8dxOuvi6V9I4CYcm3G2swnPJzBNa8i.70HyHGEGKaqwFze82bM22CRNwTLjDNMojhVGcKRqIADEzZnHgkbsqCTt4txsNFD.hgoLpQ53bDYVmdWlJ.yD3xXK2AvTrb5gz_3Dh6Asow5yVzutsjxE7NEQHEIE9E48J5ajXyVJwgHS0p1qAZX9FmuGlKmnvpTcgXkt1L4Nm5fqun.tKW7_t2hONu4xQoRmIYdINY0umx.BgjsfSYZv2G7ojGV23TBWf02R3pBvEVL0fEOfLcpNXhrDT1wQUbhV8lMXXdb.5iOvnEJhIDrongu0ZEMshIzeKsnISahBT16NJJTJ.yk457_uGNYq.nAp17gGO908F4eCuqLskABdak1en5w0NwBVisyt8YTbuVnuE1s.8qds0SPpMKPUdgG9GWTo4jEg4PS.Ma1lLUsobYQVP9XJmY94zkE9DwhIteXiAYBozV.2AAD7MzdftjaOB17156Aw7whmCZ5rwd78GoUrjefX7O5CTo_4c3VJsiptzH1kW9EPq34MJkcTfuBbhrrFBrSkQ2xI9O68PRD7XmqtCRLsX2V57_0pALBUZ5bKluSNyGdU295SYPfCGZoXmBXxuxCSP8kNbkBAQ_QtZRV0jepTOCnbLG0lhklGpknbGdZTnLhFM0aSCXdv2Vmgeou5CEsO1oq4ibc.59qNBPNrvtPRzX2joZtWPA8VP56a7qCfcoS.AA9q_Tx7OYM3NjB8mMIJQmCEt0VX0bNYrdtikN1w5P7Gh9Sg9_NM.rFq4o7HmLDmobKWfus4APjhct2VsSRkVNCtd7HhXNjl1Jm91G_nmn4djgCQ37Azg9S_ViQfou2Hc2jPgiZZAax3p8XzRNrgzpdRuKRgO.YzHwPI_BfbdUPDPIYislM5ZUajvkTsHPRAAKzLTRKZZPyz9r1GLQ5Oy_RF9euij_D881BvH3qv58JM1em8KXjNygrFUMOBvGwsZkei3236fY1G0j1kfhUY0a1l8',};var a = document.createElement('script');a.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=973d536e58dabcb0';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null,"/api/blobs/linux?start=0&limit=25&isLoggedIn=true&__cf_chl_rt_tk=THNcIfMLONlTM4KZwBIJE4gaS.TqtFRV5Y9cqYanfHU-1755980587-1.0.1.1-vQjyHDIKGbSYu2RtCtTAfXhs_t1_jGNgHZy60Aorsgk"+ window._cf_chl_opt.cOgUHash);a.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(a);}());</script>

Edit: Looks like markdown is thinking some of this is formatting stuff, not sure how to stop it from doing that. Hopefully still has what you need to see

[NathanaelA]

Interesting, that kinda looks like it fails and is returning some weird html.

I'm thinking based on this it isn't logged in properly, and I probably need to detect this state and force another login. I'll try and fix this in the next version.