app works local, but unable to deploy - 'Error downloading package source: HTTP 599: Connection closed'

a MRE is provided below. This works locally, but when I publish I get 'Error downloading package source: HTTP 599: Connection closed'

library(shiny)
library(BiocManager)
library(GenomeInfoDb)
library(BSgenome)
library("MafDb.gnomAD.r2.1.hs37d5")
#library("MafH5.gnomAD.v3.1.2.GRCh38")
#library(BSgenome.Hsapiens.UCSC.hg19)
#library(BSgenome.Hsapiens.UCSC.hg38)
#mafdb_hg19 <- MafDb.gnomAD.r2.1.hs37d5
#mafdb_hg38 <- MafH5.gnomAD.v3.1.2.GRCh38
#hg19 <- BSgenome.Hsapiens.UCSC.hg19
#hg38 <- BSgenome.Hsapiens.UCSC.hg38


ui <- fluidPage(
    # Application title
    titlePanel("test"),
    )
server <- function(input, output) {
}
# Run the application 
shinyApp(ui = ui, server = server)

The error I get when I try to publish Error: Unhandled Exception: Child Task 1167525167 failed: Error building image: Error fetching MafDb.gnomAD.r2.1.hs37d5 (3.10.0) source. Error downloading package source: HTTP 599: Connection closed

Since MafDb is large, I've tried the following in my Rconsole before publishing, but it did not help.

options(rsconnect.max.bundle.size=3145728000)
options(timeout=1500)

since GenomeInfoDb works, this tells me the repos for Bioconductor are set correctly,

edit to add sessioninfo

> sessionInfo( )
R version 4.2.0 (2022-04-22 ucrt)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 17134)

Matrix products: default

locale:
[1] LC_COLLATE=English_United States.1252  LC_CTYPE=English_United States.1252    LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C                           LC_TIME=English_United States.1252    

attached base packages:
[1] stats4    stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
 [1] BSgenome.Hsapiens.UCSC.hg38_1.4.4 BSgenome.Hsapiens.UCSC.hg19_1.4.3 MafH5.gnomAD.v3.1.2.GRCh38_3.15.0 MafDb.gnomAD.r2.1.hs37d5_3.10.0  
 [5] GenomicScores_2.8.0               BSgenome_1.64.0                   rtracklayer_1.56.0                Biostrings_2.64.0                
 [9] XVector_0.36.0                    GenomicRanges_1.48.0              GenomeInfoDb_1.32.2               IRanges_2.30.0                   
[13] S4Vectors_0.34.0                  BiocGenerics_0.42.0               dplyr_1.0.9                       DT_0.23                          
[17] shiny_1.7.1                      

loaded via a namespace (and not attached):
 [1] bitops_1.0-7                  matrixStats_0.62.0            bit64_4.0.5                   filelock_1.0.2               
 [5] httr_1.4.3                    tools_4.2.0                   bslib_0.3.1                   utf8_1.2.2                   
 [9] R6_2.5.1                      HDF5Array_1.24.1              DBI_1.1.2                     rhdf5filters_1.8.0           
[13] withr_2.5.0                   tidyselect_1.1.2              bit_4.0.4                     curl_4.3.2                   
[17] compiler_4.2.0                cli_3.3.0                     Biobase_2.56.0                DelayedArray_0.22.0          
[21] sass_0.4.1                    askpass_1.1                   rappdirs_0.3.3                digest_0.6.29                
[25] Rsamtools_2.12.0              pkgconfig_2.0.3               htmltools_0.5.2               MatrixGenerics_1.8.0         
[29] dbplyr_2.2.0                  fastmap_1.1.0                 htmlwidgets_1.5.4             rlang_1.0.2                  
[33] rstudioapi_0.13               RSQLite_2.2.14                jquerylib_0.1.4               BiocIO_1.6.0                 
[37] generics_0.1.2                jsonlite_1.8.0                BiocParallel_1.30.3           RCurl_1.98-1.6               
[41] magrittr_2.0.3                GenomeInfoDbData_1.2.8        Matrix_1.4-1                  Rcpp_1.0.8.3                 
[45] Rhdf5lib_1.18.2               fansi_1.0.3                   lifecycle_1.0.1               yaml_2.3.5                   
[49] SummarizedExperiment_1.26.1   zlibbioc_1.42.0               rhdf5_2.40.0                  BiocFileCache_2.4.0          
[53] AnnotationHub_3.4.0           grid_4.2.0                    blob_1.2.3                    parallel_4.2.0               
[57] promises_1.2.0.1              crayon_1.5.1                  lattice_0.20-45               KEGGREST_1.36.0              
[61] pillar_1.7.0                  rjson_0.2.21                  codetools_0.2-18              XML_3.99-0.9                 
[65] glue_1.6.2                    BiocVersion_3.15.2            packrat_0.8.0                 BiocManager_1.30.18          
[69] vctrs_0.4.1                   png_0.1-7                     httpuv_1.6.5                  openssl_2.0.2                
[73] purrr_0.3.4                   assertthat_0.2.1              cachem_1.0.6                  mime_0.12                    
[77] xtable_1.8-4                  restfulr_0.0.14               later_1.3.0                   rsconnect_0.8.26             
[81] tibble_3.1.7                  GenomicAlignments_1.32.0      AnnotationDbi_1.58.0          memoise_2.0.1                
[85] ellipsis_0.3.2                interactiveDisplayBase_1.34.0```